diff --git a/test/bdev/blockdev.sh b/test/bdev/blockdev.sh
index ea9b75f18..25ff4d764 100755
--- a/test/bdev/blockdev.sh
+++ b/test/bdev/blockdev.sh
@@ -119,7 +119,7 @@ function setup_gpt_conf() {
 	if [[ -n $gpt_nvme ]]; then
 		# Create gpt partition table
 		parted -s "$gpt_nvme" mklabel gpt mkpart SPDK_TEST_first '0%' '50%' mkpart SPDK_TEST_second '50%' '100%'
-		# change the GUID to SPDK GUID value
+		# Change the partition type GUIDs to SPDK partition type values
 		SPDK_GPT_OLD_GUID=$(get_spdk_gpt_old)
 		SPDK_GPT_GUID=$(get_spdk_gpt)
 		sgdisk -t "1:$SPDK_GPT_GUID" "$gpt_nvme"