Update runtime files.
diff --git a/runtime/doc/gui.txt b/runtime/doc/gui.txt
index 668b4d4..17fa848 100644
--- a/runtime/doc/gui.txt
+++ b/runtime/doc/gui.txt
@@ -95,11 +95,11 @@
 
 Recommended place for your personal GUI initializations:
 	Unix		    $HOME/.gvimrc or $HOME/.vim/gvimrc
-	Win32    	    $HOME/_gvimrc, $HOME/vimfiles/gvimrc
+	Win32		    $HOME/_gvimrc, $HOME/vimfiles/gvimrc
 			    or $VIM/_gvimrc
 	Amiga		    s:.gvimrc, home:.gvimrc, home:vimfiles:gvimrc
 			    or $VIM/.gvimrc
-	Haiku	            $HOME/config/settings/vim/gvimrc
+	Haiku		    $HOME/config/settings/vim/gvimrc
 
 The personal initialization files are searched in the order specified above
 and only the first one that is found is read.
@@ -1181,7 +1181,7 @@
 empty Vim will attempt to find a matching double-width font and set
 'guifontwide' to it.
 
-GTK+ GUI only:  		    	*guifontwide_gtk*
+GTK+ GUI only:				*guifontwide_gtk*
 
 If set and valid, 'guifontwide' is always used for double width characters,
 even if 'encoding' is not set to "utf-8".