small fix

bin/miaou-bash

@@ -618,8 +618,14 @@ function parse_options {
     case "$1" in
     --help) usage && builtin exit ;;
     --version) cat "${MIAOU_BASH_DIR:-/opt/miaou-bash}/.semver_git_tag" && builtin exit ;;
-    --self-upgrade) self_upgrade && builtin exit ;;
-    --uninstall) uninstall && builtin exit ;;
+    --self-upgrade)
+      self_upgrade
+      builtin exit
+      ;;
+    --uninstall)
+      uninstall
+      builtin exit
+      ;;
     -*) >&2 echo "ERROR: option '$1' unknown!" && usage && builtin exit 2 ;;
     esac
   fi