[gtk: 20/31] Remove stray space

[Alexander Larsson <alexl src gnome org>]

commit 2be29f982d9681b563f71dfb16faa261fc3c10b5
Author: Alexander Larsson <alexl redhat com>
Date:   Fri Feb 7 08:44:46 2020 +0100

    Remove stray space

 tests/testdnd2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tests/testdnd2.c b/tests/testdnd2.c
index e98ac71499..585ec503c4 100644
--- a/tests/testdnd2.c
+++ b/tests/testdnd2.c
@@ -291,7 +291,7 @@ update_source_icon (GtkDragSource *source,
                                      icon_name,
                                      NULL,
                                      size, 1,
-                                     gtk_widget_get_direction (widget) ,
+                                     gtk_widget_get_direction (widget),
                                      0);
   switch (hotspot)
     {