Improved layout for relation tree

Change-Id: I6909cf3cf5a39a9153875e40a84cdef2aa87d28b
diff --git a/dev/js/src/match.js b/dev/js/src/match.js
index b5f0d5a..5943d88 100644
--- a/dev/js/src/match.js
+++ b/dev/js/src/match.js
@@ -110,7 +110,7 @@
           continue;
         };
       };
-
+      
       return this;
     },