diff --git a/run/disk.sh b/run/disk.sh
index 8d664db..d69354d 100644
--- a/run/disk.sh
+++ b/run/disk.sh
@@ -1,11 +1,11 @@
 #!/usr/bin/env bash
 set -eu
 
-# Docker environment variabeles
+# Docker environment variables
 
-: ${DISK_IO:='native'}    # I/O Mode, can be set to 'native', 'threads' or 'io_turing' 
-: ${DISK_ROTATION:='1'}   # Rotation rate, set to 1 for SSD storage and increase for HDD
-: ${DISK_CACHE:='none'}   # Caching mode, can be set to 'writeback' for better performance
+: ${DISK_IO:='native'}      # I/O Mode, can be set to 'native', 'threads' or 'io_turing' 
+: ${DISK_ROTATION:='1'}     # Rotation rate, set to 1 for SSD storage and increase for HDD
+: ${DISK_CACHE:='none'}     # Caching mode, can be set to 'writeback' for better performance
 
 BOOT="$STORAGE/boot.img"
 [ ! -f "$BOOT" ] && echo "ERROR: Boot image does not exist ($BOOT)" && exit 81