diff --git a/syntax_checkers/swift/xcrun.vim b/syntax_checkers/swift/xcrun.vim
index 9c370379..8cf5a987 100644
--- a/syntax_checkers/swift/xcrun.vim
+++ b/syntax_checkers/swift/xcrun.vim
@@ -30,7 +30,7 @@ function! SyntaxCheckers_swift_xcrun_GetLocList() dict
         \ '%f:%l:%c: %tarning: %m,'.
         \ '%f:%l: %trror: %m,'.
         \ '%f:%l: fatal %trror: %m,'.
-        \ '%f:%l: %tarning: %m' .
+        \ '%f:%l: %tarning: %m,' .
         \ '%-G%.%#'
 
     return SyntasticMake({