diff --git a/src/server_manager/electron_app/package.action.sh b/src/server_manager/electron_app/package.action.sh
index dca5c406..dab57de6 100755
--- a/src/server_manager/electron_app/package.action.sh
+++ b/src/server_manager/electron_app/package.action.sh
@@ -92,7 +92,7 @@ function main() {
       echo "Unknown option: ${i}"
       exit 1
       ;;
-    *) # only supports having one platform
+    *)  # Only supports having one positional argument.
       PLATFORM="${i?Platform missing}"
       ;;
     esac