diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
old mode 100644
new mode 100755
index 003161d..3a64114
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -425,6 +425,7 @@ Snippet Keywords:
 
 >
 	snippet     if
+	options     head
 	  if ${1:condition}
 	     ${2}
 	  endif