diff --git a/devstack/plugin.sh b/devstack/plugin.sh
old mode 100755
new mode 100644
index 6757a67e5..85e65c2ec
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -1,4 +1,4 @@
-#plugin.shh - Devstack extras script to install tacker
+# plugin.sh - Devstack extras script to install tacker
 
 # Save trace setting
 XTRACE=$(set +o | grep xtrace)