[mutter] compositor: Fix indentation mistake

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 9af90bf9c14eaf979f42dfc1c8847a3dda0374a8
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Aug 14 19:46:35 2019 +0200

    compositor: Fix indentation mistake
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/727

 src/compositor/compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/compositor/compositor.c b/src/compositor/compositor.c
index a552bda78..c787a00f4 100644
--- a/src/compositor/compositor.c
+++ b/src/compositor/compositor.c
@@ -598,7 +598,7 @@ meta_compositor_manage (MetaCompositor *compositor)
   priv->stage_presented_id =
     g_signal_connect (priv->stage, "presented",
                       G_CALLBACK (on_presented),
-                                                     compositor);
+                      compositor);
 
   /* We use connect_after() here to accomodate code in GNOME Shell that,
    * when benchmarking drawing performance, connects to ::after-paint