diff --git a/ebs-nvme-mapping.sh b/ebs-nvme-mapping.sh
index 3fb70a2..58e5713 100755
--- a/ebs-nvme-mapping.sh
+++ b/ebs-nvme-mapping.sh
@@ -13,7 +13,6 @@ fi
 
 # capture 32 bytes at an offset of 3072 bytes from the raw-binary data
 # not all block devices are extracted with /dev/ prefix
-# use `xvd` prefix instead of `sd`
 # remove all trailing space
 nvme_link=$( \
   nvme id-ctrl --raw-binary "${1}" | \
@@ -21,4 +20,4 @@ nvme_link=$( \
   sed 's/^\/dev\///g'| \
   tr -d '[:space:]' \
 );
-echo $nvme_link;
\ No newline at end of file
+echo $nvme_link;