[gtk-doc] Revert "highlight: my pylint happy"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ce9523e9990358407cbc4f34f6dc999e32a6679f
Author: Michael Catanzaro <mcatanzaro posteo net>
Date:   Tue May 21 20:58:57 2019 +0000

    Revert "highlight: my pylint happy"
    
    This reverts commit 6ad3606155976ec7e246d02e39d21eb8bd4511b0

 gtkdoc/highlight.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/gtkdoc/highlight.py b/gtkdoc/highlight.py
index 8f6e470..ded674e 100644
--- a/gtkdoc/highlight.py
+++ b/gtkdoc/highlight.py
@@ -22,8 +22,7 @@
 """
 Highlight sourcecode snippets.
 """
-import os
-import stat
+import os, stat
 
 from pygments import highlight
 from pygments.lexers import CLexer