diff --git a/include/spdk/accel_engine.h b/include/spdk/accel_engine.h
index dd0b617d7..466697e95 100644
--- a/include/spdk/accel_engine.h
+++ b/include/spdk/accel_engine.h
@@ -225,7 +225,7 @@ int spdk_accel_submit_dualcast(struct spdk_io_channel *ch, void *dst1, void *dst
 
 /**
  * Synchronous call to prepare a compare request into a previously initialized batch
- *  created with spdk_accel_batch_create(). The callback will be called when the comapre
+ *  created with spdk_accel_batch_create(). The callback will be called when the compare
  *  completes after the batch has been submitted by an asynchronous call to
  *  spdk_accel_batch_submit().
  *
diff --git a/include/spdk/bdev.h b/include/spdk/bdev.h
index aa7116290..6fcd13b62 100644
--- a/include/spdk/bdev.h
+++ b/include/spdk/bdev.h
@@ -381,7 +381,7 @@ void spdk_bdev_close(struct spdk_bdev_desc *desc);
 /**
  * Get the bdev associated with a bdev descriptor.
  *
- * \param desc Open block device desciptor
+ * \param desc Open block device descriptor
  * \return bdev associated with the descriptor
  */
 struct spdk_bdev *spdk_bdev_desc_get_bdev(struct spdk_bdev_desc *desc);
@@ -592,7 +592,7 @@ bool spdk_bdev_is_md_separate(const struct spdk_bdev *bdev);
  * Checks if bdev supports zoned namespace semantics.
  *
  * \param bdev Block device to query.
- * \return true if device supports zoned namespace sementics.
+ * \return true if device supports zoned namespace semantics.
  */
 bool spdk_bdev_is_zoned(const struct spdk_bdev *bdev);
 
@@ -1826,7 +1826,7 @@ void spdk_bdev_histogram_get(struct spdk_bdev *bdev, struct spdk_histogram_data
  * devices exposing raw access to the physical medium (e.g. Open Channel SSD).
  *
  * \param bdev_desc Block device descriptor
- * \param events Array of media mangement event descriptors
+ * \param events Array of media management event descriptors
  * \param max_events Size of the events array
  *
  * \return number of events retrieved
diff --git a/include/spdk/bdev_module.h b/include/spdk/bdev_module.h
index ce4844527..ee9f6694b 100644
--- a/include/spdk/bdev_module.h
+++ b/include/spdk/bdev_module.h
@@ -553,7 +553,7 @@ typedef void (*spdk_bdev_io_get_buf_cb)(struct spdk_io_channel *ch, struct spdk_
  *
  * \param ch The I/O channel the bdev I/O was handled on.
  * \param bdev_io The bdev I/O
- * \param aux_buf Pointer to the allocated buffer.  NULL if there was a failuer such as
+ * \param aux_buf Pointer to the allocated buffer.  NULL if there was a failure such as
  * the size of the buffer to allocate is greater than the permitted maximum.
  */
 typedef void (*spdk_bdev_io_get_aux_buf_cb)(struct spdk_io_channel *ch,
@@ -1170,7 +1170,7 @@ void spdk_bdev_part_base_hotremove(struct spdk_bdev_part_base *part_base,
  * \param channel_size Channel size in bytes.
  * \param ch_create_cb Called after a new channel is allocated.
  * \param ch_destroy_cb Called upon channel deletion.
- * \param base output parameter for the part object when operation is succssful.
+ * \param base output parameter for the part object when operation is successful.
  *
  * \return 0 if operation is successful, or suitable errno value otherwise.
  */
diff --git a/include/spdk/blob.h b/include/spdk/blob.h
index 17081acf5..6c02480fa 100644
--- a/include/spdk/blob.h
+++ b/include/spdk/blob.h
@@ -305,7 +305,7 @@ void spdk_bs_unload(struct spdk_blob_store *bs, spdk_bs_op_complete cb_fn, void
 /**
  * Set a super blob on the given blobstore.
  *
- * This will be retrievable immediately after spdk_bs_load() on the next initializaiton.
+ * This will be retrievable immediately after spdk_bs_load() on the next initialization.
  *
  * \param bs blobstore.
  * \param blobid The id of the blob which will be set as the super blob.
@@ -780,7 +780,7 @@ void spdk_blob_io_readv(struct spdk_blob *blob, struct spdk_io_channel *channel,
 
 /**
  * Unmap 'length' io_units beginning at 'offset' io_units on the blob as unused. Unmapped
- * io_units may allow the underlying storage media to behave more effciently.
+ * io_units may allow the underlying storage media to behave more efficiently.
  *
  * \param blob Blob to unmap.
  * \param channel I/O channel used to submit requests.
diff --git a/include/spdk/blobfs.h b/include/spdk/blobfs.h
index 93b2ac4db..90d34e4f4 100644
--- a/include/spdk/blobfs.h
+++ b/include/spdk/blobfs.h
@@ -120,7 +120,7 @@ typedef void (*fs_send_request_fn)(fs_request_fn fn, void *arg);
 /**
  * Initialize a spdk_blobfs_opts structure to the default option values.
  *
- * \param opts spdk_blobf_opts struture to intialize.
+ * \param opts spdk_blobf_opts structure to initialize.
  */
 void spdk_fs_opts_init(struct spdk_blobfs_opts *opts);
 
@@ -237,7 +237,7 @@ int spdk_fs_create_file(struct spdk_filesystem *fs, struct spdk_fs_thread_ctx *c
  * \param ctx The thread context for this operation
  * \param name The file name used to look up the matched file in the blobstore filesystem.
  * \param flags This flags will be used to control the open mode.
- * \param file It will point to the open file if sccessful or NULL otherwirse.
+ * \param file It will point to the open file if successful or NULL otherwise.
  *
  * \return 0 on success, negative errno on failure.
  */
diff --git a/include/spdk/conf.h b/include/spdk/conf.h
index 4a5292d32..fe12075a3 100644
--- a/include/spdk/conf.h
+++ b/include/spdk/conf.h
@@ -135,7 +135,7 @@ int spdk_conf_section_get_num(const struct spdk_conf_section *sp);
  *
  * If key appears multiple times, idx1 will control which version to retrieve.
  * Indices will start from the top of the configuration file at 0 and increment
- * by one for each new apperarance. If the configuration key contains multiple
+ * by one for each new appearance. If the configuration key contains multiple
  * whitespace delimited values, idx2 controls which value is returned. The index
  * begins at 0.
  *
diff --git a/include/spdk/dma.h b/include/spdk/dma.h
index 6fc23d5cf..1af9b4519 100644
--- a/include/spdk/dma.h
+++ b/include/spdk/dma.h
@@ -309,7 +309,7 @@ int spdk_memory_domain_push_data(struct spdk_memory_domain *dst_domain, void *ds
  * \param src_domain_ctx User defined context
  * \param dst_domain Memory domain in which memory space data buffer should be translated
  * \param dst_domain_ctx Ancillary data for dst_domain
- * \param addr Addres in \b src_domain memory space
+ * \param addr Address in \b src_domain memory space
  * \param len Length of the data
  * \param result Translation result. The content of the translation result is only valid if this
  * function returns 0.
diff --git a/include/spdk/env.h b/include/spdk/env.h
index 3aaf42e65..db6b5d4a6 100644
--- a/include/spdk/env.h
+++ b/include/spdk/env.h
@@ -360,7 +360,7 @@ typedef void (spdk_mempool_obj_cb_t)(struct spdk_mempool *mp,
  * SPDK_MEMPOOL_DEFAULT_CACHE_SIZE for a reasonable default, or 0 for no per-core cache.
  * \param socket_id Socket ID to allocate memory on, or SPDK_ENV_SOCKET_ID_ANY
  * for any socket.
- * \param obj_init User provided object calllback initialization function.
+ * \param obj_init User provided object callback initialization function.
  * \param obj_init_arg User provided callback initialization function argument.
  *
  * \return a pointer to the created memory pool.
@@ -516,7 +516,7 @@ typedef int (*thread_start_fn)(void *);
  *
  * \param core The core to pin the thread to.
  * \param fn Entry point on the new thread.
- * \param arg Argument apssed to thread_start_fn
+ * \param arg Argument passed to thread_start_fn
  *
  * \return 0 on success, negative errno on failure.
  */
@@ -1133,7 +1133,7 @@ int spdk_pci_addr_compare(const struct spdk_pci_addr *a1, const struct spdk_pci_
 /**
  * Convert a string representation of a PCI address into a struct spdk_pci_addr.
  *
- * \param addr PCI adddress output on success.
+ * \param addr PCI address output on success.
  * \param bdf PCI address in domain:bus:device.function format or
  *	domain.bus.device.function format.
  *
diff --git a/include/spdk/env_dpdk.h b/include/spdk/env_dpdk.h
index 6716f323c..b1e80801e 100644
--- a/include/spdk/env_dpdk.h
+++ b/include/spdk/env_dpdk.h
@@ -57,7 +57,7 @@ extern "C" {
 int spdk_env_dpdk_post_init(bool legacy_mem);
 
 /**
- * Release any resources of the environment library that were alllocated with
+ * Release any resources of the environment library that were allocated with
  * spdk_env_dpdk_post_init(). After this call, no DPDK function calls may
  * be made. It is expected that common usage of this function is to call it
  * just before terminating the process.
diff --git a/include/spdk/event.h b/include/spdk/event.h
index 50978a587..c98ce6a2f 100644
--- a/include/spdk/event.h
+++ b/include/spdk/event.h
@@ -77,7 +77,7 @@ struct spdk_poller;
 typedef void (*spdk_app_shutdown_cb)(void);
 
 /**
- * Signal handler fucntion.
+ * Signal handler function.
  *
  * \param signal Signal number.
  */
@@ -175,7 +175,7 @@ void spdk_app_opts_init(struct spdk_app_opts *opts, size_t opts_size);
  * allows start_fn to be finally called.
  *
  * This call will block until spdk_app_stop() is called. If an error
- * condition occurs during the intialization code within spdk_app_start(),
+ * condition occurs during the initialization code within spdk_app_start(),
  * this function will immediately return before invoking start_fn.
  *
  * \param opts_user Initialization options used for this application. It should not be
diff --git a/include/spdk/fd_group.h b/include/spdk/fd_group.h
index cea0c55e4..2addf05a7 100644
--- a/include/spdk/fd_group.h
+++ b/include/spdk/fd_group.h
@@ -87,7 +87,7 @@ void spdk_fd_group_destroy(struct spdk_fd_group *fgrp);
  *
  * \param fgrp The fgrp to wait and process.
  * \param timeout Specifies the number of milliseconds that will block.
- * -1 causes indefinitedly blocking; 0 causes immediately return.
+ * -1 causes indefinitely blocking; 0 causes immediately return.
  *
  * \return the number of processed events
  * or -errno if failed
diff --git a/include/spdk/idxd.h b/include/spdk/idxd.h
index 706ced25f..ad00301cd 100644
--- a/include/spdk/idxd.h
+++ b/include/spdk/idxd.h
@@ -132,7 +132,7 @@ void spdk_idxd_set_config(uint32_t config_number, bool kernel_mode);
 /**
  * Return the max number of descriptors per batch for IDXD.
  *
- * \return max number of desciptors per batch.
+ * \return max number of descriptors per batch.
  */
 uint32_t spdk_idxd_batch_get_max(void);
 
diff --git a/include/spdk/iscsi_spec.h b/include/spdk/iscsi_spec.h
index 06e567865..80296008c 100644
--- a/include/spdk/iscsi_spec.h
+++ b/include/spdk/iscsi_spec.h
@@ -484,7 +484,7 @@ struct iscsi_bhs_text_resp {
 #define ISCSI_TEXT_CONTINUE			0x40
 
 /* datain flags */
-#define ISCSI_DATAIN_ACKNOLWEDGE		0x40
+#define ISCSI_DATAIN_ACKNOWLEDGE		0x40
 #define ISCSI_DATAIN_OVERFLOW			0x04
 #define ISCSI_DATAIN_UNDERFLOW			0x02
 #define ISCSI_DATAIN_STATUS			0x01
diff --git a/include/spdk/json.h b/include/spdk/json.h
index 9e589fc9a..23ddd0944 100644
--- a/include/spdk/json.h
+++ b/include/spdk/json.h
@@ -280,7 +280,7 @@ int spdk_json_write_named_array_begin(struct spdk_json_write_ctx *w, const char
 int spdk_json_write_named_object_begin(struct spdk_json_write_ctx *w, const char *name);
 
 /**
- * Return JSON value asociated with key \c key_name. Subobjects won't be searched.
+ * Return JSON value associated with key \c key_name. Subobjects won't be searched.
  *
  * \param object JSON object to be examined
  * \param key_name name of the key
diff --git a/include/spdk/jsonrpc.h b/include/spdk/jsonrpc.h
index bea5981b2..57bc1235b 100644
--- a/include/spdk/jsonrpc.h
+++ b/include/spdk/jsonrpc.h
@@ -97,7 +97,7 @@ typedef void (*spdk_jsonrpc_conn_closed_fn)(struct spdk_jsonrpc_server_conn *con
  * Function for specific RPC method response parsing handlers.
  *
  * \param parser_ctx context where analysis are put.
- * \param result json values responsed to this method.
+ * \param result json values responded to this method.
  *
  * \return 0 on success.
  *         SPDK_JSON_PARSE_INVALID on failure.
@@ -154,7 +154,7 @@ struct spdk_jsonrpc_server_conn *spdk_jsonrpc_get_conn(struct spdk_jsonrpc_reque
  * \note Current implementation allow only one close callback per connection.
  *
  * \param conn JSON RPC server connection
- * \param cb calback function
+ * \param cb callback function
  * \param ctx argument for \c cb
  *
  * \return 0 on success, or negated errno code:
@@ -169,7 +169,7 @@ int spdk_jsonrpc_conn_add_close_cb(struct spdk_jsonrpc_server_conn *conn,
  * Remove registered close callback.
  *
  * \param conn JSON RPC server connection
- * \param cb calback function
+ * \param cb callback function
  * \param ctx argument for \c cb
  *
  * \return 0 on success, or negated errno code:
@@ -319,7 +319,7 @@ int spdk_jsonrpc_client_send_request(struct spdk_jsonrpc_client *client,
  * a time while no other threads are actively \c client object.
  *
  * \param client JSON-RPC client.
- * \param timeout Time in miliseconds this function will block. -1 block forever, 0 don't block.
+ * \param timeout Time in milliseconds this function will block. -1 block forever, 0 don't block.
  *
  * \return If no error occurred, this function returns a non-negative number indicating how
  * many ready responses can be retrieved. If an error occurred, this function returns one of
diff --git a/include/spdk/notify.h b/include/spdk/notify.h
index fa9746503..45c017579 100644
--- a/include/spdk/notify.h
+++ b/include/spdk/notify.h
@@ -112,7 +112,7 @@ uint64_t spdk_notify_send(const char *type, const char *ctx);
  *
  * \param start_idx First event index
  * \param cb_fn User callback function. Return non-zero to break iteration.
- * \param max Maximum number of invocations of user calback function.
+ * \param max Maximum number of invocations of user callback function.
  * \param ctx User context
  * \return Number of user callback invocations
  */
diff --git a/include/spdk/nvme.h b/include/spdk/nvme.h
index 57f80e1f0..cc416b608 100644
--- a/include/spdk/nvme.h
+++ b/include/spdk/nvme.h
@@ -277,7 +277,7 @@ struct spdk_nvme_ctrlr_opts {
 typedef void (*spdk_nvme_accel_completion_cb)(void *cb_arg, int status);
 
 /**
- * Function table for the NVMe acccelerator device.
+ * Function table for the NVMe accelerator device.
  *
  * This table provides a set of APIs to allow user to leverage
  * accelerator functions.
@@ -436,7 +436,7 @@ struct spdk_nvme_transport_id {
 
 	/**
 	 * Transport service id of the NVMe-oF endpoint.  For transports which use
-	 * IP addressing (e.g. RDMA), this field shoud be the port number. For PCIe,
+	 * IP addressing (e.g. RDMA), this field should be the port number. For PCIe,
 	 * and FC this is always a zero length string.
 	 */
 	char trsvcid[SPDK_NVMF_TRSVCID_MAX_LEN + 1];
@@ -629,7 +629,7 @@ void spdk_nvme_trid_populate_transport(struct spdk_nvme_transport_id *trid,
 int spdk_nvme_host_id_parse(struct spdk_nvme_host_id *hostid, const char *str);
 
 /**
- * Parse the string representation of a transport ID tranport type into the trid struct.
+ * Parse the string representation of a transport ID transport type into the trid struct.
  *
  * \param trid The trid to write to
  * \param trstring Input string representation of transport type (e.g. "PCIe", "RDMA").
@@ -641,7 +641,7 @@ int spdk_nvme_transport_id_populate_trstring(struct spdk_nvme_transport_id *trid
 		const char *trstring);
 
 /**
- * Parse the string representation of a transport ID tranport type.
+ * Parse the string representation of a transport ID transport type.
  *
  * \param trtype Output transport type (allocated by caller).
  * \param str Input string representation of transport type (e.g. "PCIe", "RDMA").
@@ -665,12 +665,12 @@ const char *spdk_nvme_transport_id_trtype_str(enum spdk_nvme_transport_type trty
  *
  * \param adrfam Address family to convert.
  *
- * \return static string constant describing adrfam, or NULL if adrmfam not found.
+ * \return static string constant describing adrfam, or NULL if adrfam not found.
  */
 const char *spdk_nvme_transport_id_adrfam_str(enum spdk_nvmf_adrfam adrfam);
 
 /**
- * Parse the string representation of a tranport ID address family.
+ * Parse the string representation of a transport ID address family.
  *
  * \param adrfam Output address family (allocated by caller).
  * \param str Input string representation of address family (e.g. "IPv4", "IPv6").
@@ -931,7 +931,7 @@ struct spdk_nvme_probe_ctx *spdk_nvme_probe_async(const struct spdk_nvme_transpo
 		spdk_nvme_remove_cb remove_cb);
 
 /**
- * Proceed with attaching contollers associated with the probe context.
+ * Proceed with attaching controllers associated with the probe context.
  *
  * The probe context is one returned from a previous call to
  * spdk_nvme_probe_async().  Users must call this function on the
@@ -1096,7 +1096,7 @@ int spdk_nvme_ctrlr_reset_async(struct spdk_nvme_ctrlr *ctrlr,
 				struct spdk_nvme_ctrlr_reset_ctx **reset_ctx);
 
 /**
- * Proceed with resetting contoller associated with the controller reset context.
+ * Proceed with resetting controller associated with the controller reset context.
  *
  * The controller reset context is one returned from a previous call to
  * spdk_nvme_ctrlr_reset_async().  Users must call this function on the
@@ -1404,7 +1404,7 @@ struct spdk_nvme_qpair;
  * Fatal Status field to 1, then reset is required to recover from such error.
  * Users may detect Controller Fatal Status when timeout happens.
  *
- * \param cb_arg Argument passed to callback funciton.
+ * \param cb_arg Argument passed to callback function.
  * \param ctrlr Opaque handle to NVMe controller.
  * \param qpair Opaque handle to a queue pair.
  * \param cid Command ID.
@@ -1522,7 +1522,7 @@ struct spdk_nvme_io_qpair_opts {
 	 * This flag if set to true enables the creation of submission and completion queue
 	 * asynchronously. This mode is currently supported at PCIe layer and tracks the
 	 * qpair creation with state machine and returns to the user.Default mode is set to
-	 * false to create io qpair synchronosuly.
+	 * false to create io qpair synchronously.
 	 */
 	bool async_mode;
 };
@@ -1659,7 +1659,7 @@ int spdk_nvme_ctrlr_free_io_qpair(struct spdk_nvme_qpair *qpair);
  *
  * The driver sets the CID.  EVERYTHING else is assumed set by the caller.
  * Needless to say, this is potentially extremely dangerous for both the host
- * (accidental/malicionus storage usage/corruption), and the device.
+ * (accidental/malicious storage usage/corruption), and the device.
  * Thus its intent is for very specific hardware testing and environment
  * reproduction.
  *
diff --git a/include/spdk/nvme_ocssd.h b/include/spdk/nvme_ocssd.h
index 7ebb07991..49ac5d390 100644
--- a/include/spdk/nvme_ocssd.h
+++ b/include/spdk/nvme_ocssd.h
@@ -59,7 +59,7 @@ bool spdk_nvme_ctrlr_is_ocssd_supported(struct spdk_nvme_ctrlr *ctrlr);
 /**
  * \brief Identify geometry of the given namespace.
  * \param ctrlr NVMe controller to query.
- * \param nsid Id of the given namesapce.
+ * \param nsid Id of the given namespace.
  * \param payload The pointer to the payload buffer.
  * \param payload_size The size of payload buffer. Shall be multiple of 4K.
  * \param cb_fn Callback function to invoke when the feature has been retrieved.
diff --git a/include/spdk/nvme_spec.h b/include/spdk/nvme_spec.h
index 94ef61403..de379318e 100644
--- a/include/spdk/nvme_spec.h
+++ b/include/spdk/nvme_spec.h
@@ -385,7 +385,7 @@ union spdk_nvme_pmrebs_register {
 	uint32_t	raw;
 	struct {
 		/**
-		 * pmr elasicity buffer size units
+		 * pmr elasticity buffer size units
 		 * 0h: Bytes
 		 * 1h: 1 KiB
 		 * 2h: 1 MiB
@@ -836,7 +836,7 @@ union spdk_nvme_feat_interrupt_coalescing {
 		/** Aggregation Threshold */
 		uint32_t thr : 8;
 
-		/** Aggregration time */
+		/** Aggregation time */
 		uint32_t time : 8;
 
 		uint32_t reserved : 16;
@@ -1331,7 +1331,7 @@ SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_cpl) == 16, "Incorrect size");
 struct spdk_nvme_dsm_range {
 	union {
 		struct {
-			uint32_t af		: 4; /**< access frequencey */
+			uint32_t af		: 4; /**< access frequency */
 			uint32_t al		: 2; /**< access latency */
 			uint32_t reserved0	: 2;
 
@@ -2789,7 +2789,7 @@ struct spdk_nvme_reservation_notification_log {
 };
 SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_reservation_notification_log) == 64, "Incorrect size");
 
-/* Mask Registration Preempted Notificaton */
+/* Mask Registration Preempted Notification */
 #define SPDK_NVME_REGISTRATION_PREEMPTED_MASK	(1U << 1)
 /* Mask Reservation Released Notification */
 #define SPDK_NVME_RESERVATION_RELEASED_MASK	(1U << 2)
@@ -3098,7 +3098,7 @@ enum spdk_nvme_async_event_info_notice {
  * Asynchronous Event Information for NVM Command Set Specific Status
  */
 enum spdk_nvme_async_event_info_nvm_command_set {
-	/* Reservation Log Page Avaiable */
+	/* Reservation Log Page Available */
 	SPDK_NVME_ASYNC_EVENT_RESERVATION_LOG_AVAIL	= 0x0,
 	/* Sanitize Operation Completed */
 	SPDK_NVME_ASYNC_EVENT_SANITIZE_COMPLETED	= 0x1,
@@ -3139,7 +3139,7 @@ struct spdk_nvme_firmware_page {
 SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_firmware_page) == 512, "Incorrect size");
 
 /**
- * Asymmetric Namespace Acccess page (\ref SPDK_NVME_LOG_ASYMMETRIC_NAMESPACE_ACCESS)
+ * Asymmetric Namespace Access page (\ref SPDK_NVME_LOG_ASYMMETRIC_NAMESPACE_ACCESS)
  */
 struct spdk_nvme_ana_page {
 	uint64_t change_count;
diff --git a/include/spdk/nvmf.h b/include/spdk/nvmf.h
index 3bf44c47f..217bdfd99 100644
--- a/include/spdk/nvmf.h
+++ b/include/spdk/nvmf.h
@@ -385,11 +385,11 @@ typedef void (*nvmf_subsystem_destroy_cb)(void *cb_arg);
  * return value is -EINPROGRESS
  * \param cpl_cb_arg Optional user context to be passed to \b cpl_cb
  *
- * \retval 0 if sybsystem is destroyed, \b cpl_cb is not called is that case
+ * \retval 0 if subsystem is destroyed, \b cpl_cb is not called is that case
  * \retval -EINVAl if \b subsystem is a NULL pointer
  * \retval -EAGAIN if \b subsystem is not in INACTIVE state
  * \retval -EALREADY if subsystem destruction is already started
- * \retval -EINPROGRESS if subsystem is destroyed asyncronously, cpl_cb will be called in that case
+ * \retval -EINPROGRESS if subsystem is destroyed asynchronously, cpl_cb will be called in that case
  */
 int
 spdk_nvmf_subsystem_destroy(struct spdk_nvmf_subsystem *subsystem, nvmf_subsystem_destroy_cb cpl_cb,
@@ -795,7 +795,7 @@ uint32_t spdk_nvmf_subsystem_add_ns_ext(struct spdk_nvmf_subsystem *subsystem,
 					const char *ptpl_file);
 
 /**
- * Remove a namespace from a subsytem.
+ * Remove a namespace from a subsystem.
  *
  * May only be performed on subsystems in the PAUSED or INACTIVE states.
  * Additionally, the namespace must be paused.
@@ -993,7 +993,7 @@ typedef void (*spdk_nvmf_transport_destroy_done_cb)(void *cb_arg);
 /**
  * Destroy a protocol transport
  *
- * \param transport The transport to destory
+ * \param transport The transport to destroy
  * \param cb_fn A callback that will be called once the transport is destroyed
  * \param cb_arg A context argument passed to cb_fn.
  *
diff --git a/include/spdk/nvmf_cmd.h b/include/spdk/nvmf_cmd.h
index 6cbac7de0..997f7d47b 100644
--- a/include/spdk/nvmf_cmd.h
+++ b/include/spdk/nvmf_cmd.h
@@ -44,7 +44,7 @@ enum spdk_nvmf_request_exec_status {
 };
 
 /**
- * Fills the identify controller attributes for the specified conroller
+ * Fills the identify controller attributes for the specified controller
  *
  * \param ctrlr The NVMe-oF controller
  * \param cdata The filled in identify controller attributes
@@ -54,7 +54,7 @@ int spdk_nvmf_ctrlr_identify_ctrlr(struct spdk_nvmf_ctrlr *ctrlr,
 				   struct spdk_nvme_ctrlr_data *cdata);
 
 /**
- * Fills the identify namespace attributes for the specified conroller
+ * Fills the identify namespace attributes for the specified controller
  *
  * \param ctrlr The NVMe-oF controller
  * \param cmd The NVMe command
@@ -107,7 +107,7 @@ void spdk_nvmf_set_passthru_admin_cmd(uint8_t opc, uint32_t forward_nsid);
 
 /**
  * Callback function that is called right before the admin command reply
- * is sent back to the inititator.
+ * is sent back to the initiator.
  *
  * \param req The NVMe-oF request
  */
diff --git a/include/spdk/nvmf_fc_spec.h b/include/spdk/nvmf_fc_spec.h
index a0e34bb1e..dcf665fef 100644
--- a/include/spdk/nvmf_fc_spec.h
+++ b/include/spdk/nvmf_fc_spec.h
@@ -273,7 +273,7 @@ struct spdk_nvmf_fc_lsdesc_conn_id {
 SPDK_STATIC_ASSERT(sizeof(struct spdk_nvmf_fc_lsdesc_conn_id) == 16, "size_mismatch");
 
 /*
- * LS decriptor association id
+ * LS descriptor association id
  */
 struct spdk_nvmf_fc_lsdesc_assoc_id {
 	FCNVME_BE32 desc_tag;
@@ -302,7 +302,7 @@ struct spdk_nvmf_fc_lsdesc_cr_assoc_cmd {
 SPDK_STATIC_ASSERT(sizeof(struct spdk_nvmf_fc_lsdesc_cr_assoc_cmd) == 1016, "size_mismatch");
 
 /*
- * LS Create Association reqeust payload
+ * LS Create Association request payload
  */
 struct spdk_nvmf_fc_ls_cr_assoc_rqst {
 	struct spdk_nvmf_fc_ls_rqst_w0 w0;
diff --git a/include/spdk/nvmf_spec.h b/include/spdk/nvmf_spec.h
index de49feef9..225c371d5 100644
--- a/include/spdk/nvmf_spec.h
+++ b/include/spdk/nvmf_spec.h
@@ -646,7 +646,7 @@ enum spdk_nvme_tcp_term_req_fes {
 struct spdk_nvme_tcp_cmd {
 	struct spdk_nvme_tcp_common_pdu_hdr	common;
 	struct spdk_nvme_cmd			ccsqe;
-	/**< icdoff hdgest padding + in-capsule data + ddgst (if enabled) */
+	/**< icdoff hdgst padding + in-capsule data + ddgst (if enabled) */
 };
 SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_tcp_cmd) == 72, "Incorrect size");
 SPDK_STATIC_ASSERT(offsetof(struct spdk_nvme_tcp_cmd, ccsqe) == 8, "Incorrect offset");
diff --git a/include/spdk/opal_spec.h b/include/spdk/opal_spec.h
index dae615cb0..405c31279 100644
--- a/include/spdk/opal_spec.h
+++ b/include/spdk/opal_spec.h
@@ -179,7 +179,7 @@ enum spdk_opal_token {
 	/* life cycle */
 	SPDK_OPAL_LIFECYCLE		= 0x06,
 
-	/* Autority table */
+	/* Authority table */
 	SPDK_OPAL_AUTH_ENABLE		= 0x05,
 
 	/* ACE table */
diff --git a/include/spdk/scheduler.h b/include/spdk/scheduler.h
index 521625ef7..f38e51782 100644
--- a/include/spdk/scheduler.h
+++ b/include/spdk/scheduler.h
@@ -130,7 +130,7 @@ struct spdk_governor {
 /**
  * Set the current governor.
  *
- * Always deinitalizes previously set governor.
+ * Always deinitializes previously set governor.
  * No governor will be set if name parameter is NULL.
  * This function should be invoked on scheduling reactor.
  *
@@ -229,7 +229,7 @@ struct spdk_scheduler {
 
 /**
  * Change current scheduler. If another scheduler was used prior,
- * it will be deinitalized. No scheduler will be set if name parameter
+ * it will be deinitialized. No scheduler will be set if name parameter
  * is NULL.
  * This function should be invoked from scheduling reactor.
  *
diff --git a/include/spdk/scsi.h b/include/spdk/scsi.h
index b77df576e..903e0b611 100644
--- a/include/spdk/scsi.h
+++ b/include/spdk/scsi.h
@@ -255,7 +255,7 @@ bool spdk_scsi_dev_has_pending_tasks(const struct spdk_scsi_dev *dev,
 				     const struct spdk_scsi_port *initiator_port);
 
 /**
- * Destruct the SCSI decice.
+ * Destruct the SCSI device.
  *
  * \param dev SCSI device.
  * \param cb_fn Callback function.
@@ -454,7 +454,7 @@ const char *spdk_scsi_port_get_name(const struct spdk_scsi_port *port);
 /**
  * Construct a new SCSI task.
  *
- * \param task SCSI task to consturct.
+ * \param task SCSI task to construct.
  * \param cpl_fn Called when the task is completed.
  * \param free_fn Called when the task is freed
  */
diff --git a/include/spdk/thread.h b/include/spdk/thread.h
index f0f59a28b..45da532a8 100644
--- a/include/spdk/thread.h
+++ b/include/spdk/thread.h
@@ -700,7 +700,7 @@ struct spdk_thread *spdk_io_channel_get_thread(struct spdk_io_channel *ch);
  *
  * \param io_device 'fn' will be called on each channel associated with this io_device.
  * \param fn Called on the appropriate thread for each channel associated with io_device.
- * \param ctx Context buffer registered to spdk_io_channel_iter that can be obatined
+ * \param ctx Context buffer registered to spdk_io_channel_iter that can be obtained
  * form the function spdk_io_channel_iter_get_ctx().
  * \param cpl Called on the thread that spdk_for_each_channel was initially called
  * from when 'fn' has been called on each channel.
diff --git a/include/spdk/trace_parser.h b/include/spdk/trace_parser.h
index 7f7df4f21..33ef1e272 100644
--- a/include/spdk/trace_parser.h
+++ b/include/spdk/trace_parser.h
@@ -93,7 +93,7 @@ void spdk_trace_parser_cleanup(struct spdk_trace_parser *parser);
 const struct spdk_trace_flags *spdk_trace_parser_get_flags(const struct spdk_trace_parser *parser);
 
 /**
- * Return the highest tsc out of first entries across all speicifed cores.  This value can be used
+ * Return the highest tsc out of first entries across all specified cores.  This value can be used
  * to select entries from the subset of time we have the data from all reactors.
  *
  * \param parser Parser object to be used.
diff --git a/include/spdk/util.h b/include/spdk/util.h
index 40a71152b..e052bcf41 100644
--- a/include/spdk/util.h
+++ b/include/spdk/util.h
@@ -140,7 +140,7 @@ size_t spdk_iovcpy(struct iovec *siov, size_t siovcnt, struct iovec *diov, size_
 /**
  * Scan build is really pessimistic and assumes that mempool functions can
  * dequeue NULL buffers even if they return success. This is obviously a false
- * possitive, but the mempool dequeue can be done in a DPDK inline function that
+ * positive, but the mempool dequeue can be done in a DPDK inline function that
  * we can't decorate with usual assert(buf != NULL). Instead, we'll
  * preinitialize the dequeued buffer array with some dummy objects.
  */
@@ -154,7 +154,7 @@ size_t spdk_iovcpy(struct iovec *siov, size_t siovcnt, struct iovec *diov, size_
 	} while (0)
 
 /**
- * Add two sequece numbers s1 and s2
+ * Add two sequence numbers s1 and s2
  *
  * \param s1 First sequence number
  * \param s2 Second sequence number
diff --git a/include/spdk/vhost.h b/include/spdk/vhost.h
index 211c2d337..aa4944bf8 100644
--- a/include/spdk/vhost.h
+++ b/include/spdk/vhost.h
@@ -184,7 +184,7 @@ const struct spdk_cpuset *spdk_vhost_dev_get_cpumask(struct spdk_vhost_dev *vdev
  * high IOPS this prove to be inefficient both for guest kernel that have to
  * handle a lot more IO completions and for SPDK vhost that need to make more
  * syscalls. If enabled, limit amount of events (IRQs) sent to initiator by SPDK
- * vhost effectively coalescing couple of completions. This of cource introduce
+ * vhost effectively coalescing couple of completions. This of course introduce
  * IO latency penalty proportional to event delay time.
  *
  * Actual events delay time when is calculated according to below formula:
diff --git a/include/spdk_internal/event.h b/include/spdk_internal/event.h
index 32ea645f3..1df224421 100644
--- a/include/spdk_internal/event.h
+++ b/include/spdk_internal/event.h
@@ -148,10 +148,10 @@ void spdk_for_each_reactor(spdk_event_fn fn, void *arg1, void *arg2, spdk_event_
  *
  * \param lcore CPU core index of specified reactor.
  * \param new_in_interrupt Set interrupt mode for true, or poll mode for false.
- * \param cb_fn This will be called on spdk application thread after setting interupt mode.
+ * \param cb_fn This will be called on spdk application thread after setting interrupt mode.
  * \param cb_arg Argument will be passed to cb_fn when called.
  *
- * \return 0 on success, negtive errno on failure.
+ * \return 0 on success, negative errno on failure.
  */
 int spdk_reactor_set_interrupt_mode(uint32_t lcore, bool new_in_interrupt,
 				    spdk_reactor_set_interrupt_mode_cb cb_fn, void *cb_arg);
diff --git a/include/spdk_internal/mock.h b/include/spdk_internal/mock.h
index 18b1b9327..fc1212aee 100644
--- a/include/spdk_internal/mock.h
+++ b/include/spdk_internal/mock.h
@@ -88,7 +88,7 @@
 		} \
 	}
 
-/* DEFINE_STUB is for defining the implmentation of stubs for SPDK funcs. */
+/* DEFINE_STUB is for defining the implementation of stubs for SPDK funcs. */
 #define DEFINE_STUB(fn, ret, dargs, val) \
 	bool ut_ ## fn ## _mocked = true; \
 	ret ut_ ## fn = val; \
diff --git a/include/spdk_internal/trace_defs.h b/include/spdk_internal/trace_defs.h
index e2d418ce6..1b07cc66c 100644
--- a/include/spdk_internal/trace_defs.h
+++ b/include/spdk_internal/trace_defs.h
@@ -110,7 +110,7 @@
 #define TRACE_RDMA_QP_DISCONNECT					SPDK_TPOINT_ID(TRACE_GROUP_NVMF_RDMA, 0x10)
 #define TRACE_RDMA_QP_DESTROY						SPDK_TPOINT_ID(TRACE_GROUP_NVMF_RDMA, 0x11)
 
-/* Thread tracepoint  definitons */
+/* Thread tracepoint  definitions */
 #define TRACE_THREAD_IOCH_GET		SPDK_TPOINT_ID(TRACE_GROUP_THREAD, 0x0)
 #define TRACE_THREAD_IOCH_PUT		SPDK_TPOINT_ID(TRACE_GROUP_THREAD, 0x1)