[mutter] tests: Fix indentation

[Jonas Ådahl <jadahl src gnome org>]

commit c391cefd71e64db305c80dde3ac53480d8e2ff98
Author: Jonas Ådahl <jadahl gmail com>
Date:   Tue Mar 21 17:55:39 2017 +0800

    tests: Fix indentation
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777732

 src/tests/monitor-unit-tests.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/tests/monitor-unit-tests.c b/src/tests/monitor-unit-tests.c
index 0088159..b479f5a 100644
--- a/src/tests/monitor-unit-tests.c
+++ b/src/tests/monitor-unit-tests.c
@@ -1707,10 +1707,10 @@ meta_test_monitor_limited_crtcs (void)
                   .width = 1024,
                   .height = 768,
                   .crtc_modes = {
-                        {
-                          .output = 1,
-                          .crtc_mode = 0
-                        }
+                    {
+                      .output = 1,
+                      .crtc_mode = 0
+                    }
                   }
                 }
           },