Update runtime files.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 6aad362..8598713 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2019 Dec 17
+*options.txt*	For Vim version 8.2.  Last change: 2019 Dec 18
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -576,9 +576,9 @@
 
 If you want to include a ':' in a set command precede it with a '\'.  The
 backslash in front of the ':' will be removed.  Example:
-   /* vi:set dir=c\:\tmp: */ ~
-This sets the 'dir' option to "c:\tmp".  Only a single backslash before the
-':' is removed.  Thus to include "\:" you have to specify "\\:".
+   /* vi:set fillchars=stl\:^,vert\:\|: */ ~
+This sets the 'fillchars' option to "stl:^,vert:\|".  Only a single backslash
+before the ':' is removed.  Thus to include "\:" you have to specify "\\:".
 							*E992*
 No other commands than "set" are supported, for security reasons (somebody
 might create a Trojan horse text file with modelines).  And not all options
@@ -6462,9 +6462,7 @@
 	but the Windows version of Vim can source unix format scripts.
 
 						*'shell'* *'sh'* *E91*
-'shell' 'sh'		string	(default $SHELL or "sh",
-					MS-DOS and Win32: "command.com" or
-					"cmd.exe")
+'shell' 'sh'		string	(default $SHELL or "sh", Win32: "cmd.exe")
 			global
 	Name of the shell to use for ! and :! commands.  When changing the
 	value also check these options: 'shelltype', 'shellpipe', 'shellslash'