Update runtime files
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index f8b5cac..09549b5 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -1,4 +1,4 @@
-*quickref.txt* For Vim version 8.2. Last change: 2022 Apr 06
+*quickref.txt* For Vim version 8.2. Last change: 2022 May 05
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1350,7 +1350,7 @@
|CTRL-W_^| CTRL-W ^ split window and edit alternate file
|CTRL-W_n| CTRL-W n or :new create new empty window
|CTRL-W_q| CTRL-W q or :q[uit] quit editing and close window
-|CTRL-W_c| CTRL-W c or :cl[ose] make buffer hidden and close window
+|CTRL-W_c| CTRL-W c or :clo[se] make buffer hidden and close window
|CTRL-W_o| CTRL-W o or :on[ly] make current window only one on the
screen