[gtksourceview] assistant: cleanup spacing

[Christian Hergert <chergert src gnome org>]

commit f46be060b092b8e461f85712a2798e2503aec522
Author: Christian Hergert <chergert redhat com>
Date:   Fri Sep 2 14:27:25 2022 -0700

    assistant: cleanup spacing

 gtksourceview/gtksourceassistant.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtksourceview/gtksourceassistant.c b/gtksourceview/gtksourceassistant.c
index df5890f8..6ad96109 100644
--- a/gtksourceview/gtksourceassistant.c
+++ b/gtksourceview/gtksourceassistant.c
@@ -201,7 +201,7 @@ _gtk_source_assistant_set_needs_position (GtkSourceAssistant *self)
                        gtk_widget_add_tick_callback (GTK_WIDGET (view),
                                                      gtk_source_assistant_reposition_tick_cb,
                                                      g_object_ref (self),
-                                                     g_object_unref);
+                                                     g_object_unref);
        }
 }