Update runtime files
diff --git a/runtime/doc/cmdline.txt b/runtime/doc/cmdline.txt
index 2cd96d0..5564f5d 100644
--- a/runtime/doc/cmdline.txt
+++ b/runtime/doc/cmdline.txt
@@ -1,4 +1,4 @@
-*cmdline.txt* For Vim version 8.2. Last change: 2021 May 08
+*cmdline.txt* For Vim version 8.2. Last change: 2021 May 30
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1134,7 +1134,7 @@
It is possible to use ":", "/" and other commands that use the command-line,
but it's not possible to open another command-line window then. There is no
nesting.
- *E11*
+ *E11* *E1188*
The command-line window is not a normal window. It is not possible to move to
another window or edit another buffer. All commands that would do this are
disabled in the command-line window. Of course it _is_ possible to execute