Update runtime files
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 6aa9d34..8bea28b 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 8.1.  Last change: 2019 Jun 13
+*syntax.txt*	For Vim version 8.1.  Last change: 2019 Jul 15
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2623,7 +2623,6 @@
 Note: only existence of these options matter, not their value. You can replace
       1 above with anything.
 
-
 QUAKE						*quake.vim* *ft-quake-syntax*
 
 The Quake syntax definition should work for most any FPS (First Person