diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
index 3c0d2bc..006814b 100644
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -160,7 +160,7 @@ g:neosnippet#disable_runtime_snippets
 		\ }
 		
 		" Like g:neocomplcache_snippets_disable_runtime_snippets
-		" behavior.
+		" behavior(all runtime snippets are disabled).
 		let g:neosnippet#disable_runtime_snippets = {
 		\   '_' : 1,
 		\ }