vim-patch:dfed077: runtime(doc): fix small errors from rev 2090405de5bb66facc29c74

- update the netrw window to current version (and trim it slightly to 80
  chars)
- remove a trailing double quote

https://github.com/vim/vim/commit/dfed077e06600df6ae71b06df273a4280dd76ff2

Co-authored-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Antonio Giovanni Colombo <azc100@gmail.com>

runtime/doc/editing.txt

@@ -1322,7 +1322,7 @@ may want to add >
 <
 as the final filter on Windows or >
 
-	All Files\t(*)\t*\n"
+	All Files\t(*)\t*\n
 <
 on other platforms, so that the user can still access any desired file.
 

runtime/doc/usr_22.txt

@@ -27,13 +27,15 @@ Vim has a plugin that makes it possible to edit a directory.  Try this: >
 	:edit .
 
 Through the magic of autocommands and Vim scripts, the window will be filled
-with the contents of the directory.  It looks like this: >
+with the contents of the directory.  It looks like this (slightly cleaned up
+so that it fits within 80 chars): >
 
   " ===========================================================================
-  " Netrw Directory Listing                                        (netrw v109)
+  " Netrw Directory Listing                                        (netrw v180)
+  "   /path/to/vim/runtime/doc
   "   Sorted by      name
-  "   Sort sequence: [\/]$,\.h$,\.c$,\.cpp$,*,\.info$,\.swp$,\.o$\.obj$,\.bak$
-  "   Quick Help: <F1>:help  -:go up dir  D:delete  R:rename  s:sort-by  x:exec
+  "   Sort sequence: [\/]$,*,\(\.bak\|\~\|\.o\|\.h\|\.info\|\.swp\)[*@]\=$
+  "   Quick Help: <F1>:help -:go up dir D:delete R:rename s:sort-by x:special
   " ===========================================================================
   ../
   ./