diff --git a/UltiSnips/cpp.snippets b/UltiSnips/cpp.snippets
index 2a7a855..0d3405d 100644
--- a/UltiSnips/cpp.snippets
+++ b/UltiSnips/cpp.snippets
@@ -62,7 +62,7 @@ snippet [] "Labmda function" i
 endsnippet
 
 snippet static_assert "Static assert"
-static_assert($1, "$2");
+static_assert($1${2:, "$3"});
 endsnippet
 
 snippet decltype "decltype" i
diff --git a/plugin/color.vim b/plugin/color.vim
index 8077b02..9de36b3 100644
--- a/plugin/color.vim
+++ b/plugin/color.vim
@@ -10,4 +10,4 @@ endif
 if !platform#is_windows() || has("gui_running")
   colorscheme fresh
 endif
-syntax sync minlines=500
+syntax sync minlines=1000