diff --git a/run/disk.sh b/run/disk.sh
index b12df10..c356db5 100644
--- a/run/disk.sh
+++ b/run/disk.sh
@@ -1,7 +1,7 @@
 #!/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