[gtk/wip/alexl/broadway7: 9/16] broadway: Add minor comment

[Alexander Larsson <alexl src gnome org>]

commit e4108c4b426d21b51052b90fc051b9bb95bb6a69
Author: Alexander Larsson <alexl redhat com>
Date:   Fri Mar 29 09:26:13 2019 +0100

    broadway: Add minor comment

 gsk/broadway/gskbroadwayrenderer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/gsk/broadway/gskbroadwayrenderer.c b/gsk/broadway/gskbroadwayrenderer.c
index dd30633aed..594c2cba8c 100644
--- a/gsk/broadway/gskbroadwayrenderer.c
+++ b/gsk/broadway/gskbroadwayrenderer.c
@@ -728,8 +728,7 @@ gsk_broadway_renderer_add_node (GskRenderer *renderer,
             return;
           }
       }
-      break;
-
+      break; /* Fallback */
 
     case GSK_TEXT_NODE:
     case GSK_REPEATING_LINEAR_GRADIENT_NODE: