diff --git a/20-grubby.install b/20-grubby.install
index 418c4b6..e059125 100755
--- a/20-grubby.install
+++ b/20-grubby.install
@@ -47,5 +47,5 @@ esac
 
 # skip other installation plugins, if we can't find a boot loader spec conforming setup
 if ! [[ -d /boot/loader/entries || -L /boot/loader/entries ]]; then
-    exit 77 
+    exit 77
 fi