diff --git a/zshrc b/zshrc
index 80db027..103b0e3 100644
--- a/zshrc
+++ b/zshrc
@@ -145,8 +145,8 @@ upgrade () {
             print "please implement an upgrade function for this kind of machine!"
         fi
     fi
-
 }
+
 osx_upgrade_local () {
     print "=== update Mac systems ==="
     sudo softwareupdate -i -a