Runtime file updates.
diff --git a/runtime/doc/usr_22.txt b/runtime/doc/usr_22.txt
index 3fcdf31..f816e44 100644
--- a/runtime/doc/usr_22.txt
+++ b/runtime/doc/usr_22.txt
@@ -1,4 +1,4 @@
-*usr_22.txt*	For Vim version 8.1.  Last change: 2019 Apr 27
+*usr_22.txt*	For Vim version 8.1.  Last change: 2019 Dec 07
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -74,9 +74,9 @@
 You can press <F1> to get help on the things you can do in the netrw file
 browser.  This is what you get: >
 
-    9. Directory Browsing	 netrw-browse   netrw-dir   netrw-list   netrw-help 
+    9. Directory Browsing	 netrw-browse   netrw-dir   netrw-list   netrw-help
 
-    MAPS								 netrw-maps 
+    MAPS								 netrw-maps
      	 <F1>.............Help.......................................|netrw-help|
      	 <cr>.............Browsing...................................|netrw-cr|
      	 <del>............Deleting Files or Directories..............|netrw-delete|