diff --git a/src/boot.sh b/src/boot.sh
index dadf7ef..8ebebd0 100644
--- a/src/boot.sh
+++ b/src/boot.sh
@@ -2,7 +2,7 @@
 set -Eeuo pipefail
 
 # Docker environment variables
-: "${BIOS:=""}"                 # Bios file
+: "${BIOS:=""}"             # BIOS file
 : "${BOOT_MODE:="legacy"}"  # Boot mode
 
 SECURE="off"