Update runtime files
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index adc1d56..1587df5 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt* For Vim version 9.0. Last change: 2022 Jun 10
+*syntax.txt* For Vim version 9.0. Last change: 2022 Sep 26
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -3153,7 +3153,7 @@
speed up displaying. The disadvantage is that highlight errors may appear.
syntax/sh.vim tries to flag certain problems as errors; usually things like
-extra ']'s, 'done's, 'fi's, etc. If you find the error handling problematic
+unmatched "]", "done", "fi", etc. If you find the error handling problematic
for your purposes, you may suppress such error highlighting by putting
the following line in your .vimrc: >