Update runtime files
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 10974ac..7adff41 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt* For Vim version 8.2. Last change: 2021 Mar 23
+*various.txt* For Vim version 8.2. Last change: 2021 Sep 06
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -170,7 +170,7 @@
If the mark is "=", a line of dashes is printed
around the current line.
- *:z!
+ *:z!*
:[range]z![+-^.=][count]
Like ":z:", but when [count] is not specified, it
defaults to the Vim window height minus one.