diff --git a/include/spdk/blob.h b/include/spdk/blob.h
index 9360c276f..9c09f65b3 100644
--- a/include/spdk/blob.h
+++ b/include/spdk/blob.h
@@ -149,11 +149,20 @@ struct spdk_bs_type {
 };
 
 struct spdk_bs_opts {
-	uint32_t cluster_sz; /* In bytes. Must be multiple of page size. */
-	uint32_t num_md_pages; /* Count of the number of pages reserved for metadata */
-	uint32_t max_md_ops; /* Maximum simultaneous metadata operations */
-	uint32_t max_channel_ops; /* Maximum simultaneous operations per channel */
-	struct spdk_bs_type bstype; /* Blobstore type */
+	/** Size of cluster in bytes. Must be multiple of 4KiB page size. */
+	uint32_t cluster_sz;
+
+	/** Count of the number of pages reserved for metadata */
+	uint32_t num_md_pages;
+
+	/** Maximum simultaneous metadata operations */
+	uint32_t max_md_ops;
+
+	/** Maximum simultaneous operations per channel */
+	uint32_t max_channel_ops;
+
+	/** Blobstore type */
+	struct spdk_bs_type bstype;
 };
 
 /* Initialize an spdk_bs_opts structure to the default blobstore option values. */