diff --git a/src/installman.sh b/src/installman.sh
index b49d267..3c34ab6 100755
--- a/src/installman.sh
+++ b/src/installman.sh
@@ -105,4 +105,4 @@
 
 exit $errstatus
 
-# vim: set sw=3 :
+# vim: set sw=3 sts=3 :