diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index aa8846d..41e2f9f 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.4.  Last change: 2016 Sep 09
+*syntax.txt*	For Vim version 8.0.  Last change: 2016 Sep 12
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2705,7 +2705,6 @@
 buffer or window, which will enable syntax-based folding when editing Ruby
 filetypes.
 
-						*ruby_foldable_groups*
 Default folding is rather detailed, i.e., small syntax units like "if", "do",
 "%w[]" may create corresponding fold levels.