patch 9.1.0347: A few typos in test_xdg when testing gvimrc

Problem:  A few typos in test_xdg when testing gvimrc
Solution: Fix them (Diego Viola)

closes: #14584

Signed-off-by: Diego Viola <diego.viola@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_xdg.vim

@@ -1,7 +1,6 @@
 " Tests for the XDG feature
 
 source check.vim
-
 source shared.vim
 
 func s:get_rcs()
@@ -38,7 +37,7 @@ endfunc
 func Test_xdg_runtime_files()
   " This tests, that the initialization file from
   " ~/.vimrc, ~/.vim/vimrc and ~/.config/vim/vimrc (or
-  " $XDG_HOMECONFIG/vim/vimrc) are sourced in that order
+  " $XDG_CONFIG_HOME/vim/vimrc) are sourced in that order
   CheckUnix
   call mkdir(expand('~/.vim/'), 'pD')
   call mkdir(expand('~/.config/vim/'), 'pD')
@@ -176,9 +175,10 @@ func Test_zzz_xdg_runtime_files()
   source setup_gui.vim
   call GUISetUpCommon()
 
-  " This tests, that the initialization file from
-  " ~/.vimrc, ~/.vim/vimrc and ~/.config/vim/vimrc (or
-  " $XDG_HOMECONFIG/vim/vimrc) are sourced in that order
+  " This tests, that the GUI initialization file from
+  " ~/.gvimrc, ~/.vim/gvimrc, ~/.config/vim/gvimrc
+  " and ~/XDG_CONFIG_HOME/vim/gvimrc is sourced
+  " when starting GUI mode
   call mkdir(expand('~/.vim/'), 'pD')
   call mkdir(expand('~/.config/vim/'), 'pD')
   call mkdir(expand('~/xdg/vim/'), 'pD')
@@ -249,9 +249,6 @@ func Test_zzz_xdg_runtime_files()
 
   call delete(rc2)
 
-  " XDG_CONFIG_HOME is set in Github CI runners
-  unlet $XDG_CONFIG_HOME
-
   " Test for ~/.config/vim/gvimrc
   let lines =<< trim END
     " Ignore the "failed to create input context" error.

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    347,
 /**/
     346,
 /**/