GUI -- TopoView - Minor formatting changes.

Change-Id: Ibd02437fb6f6c3d75546d29ffdb15fde801f0292
diff --git a/web/gui/src/main/webapp/app/view/topo/topoModel.js b/web/gui/src/main/webapp/app/view/topo/topoModel.js
index b1f02ae..a2fc40b 100644
--- a/web/gui/src/main/webapp/app/view/topo/topoModel.js
+++ b/web/gui/src/main/webapp/app/view/topo/topoModel.js
@@ -355,7 +355,7 @@
     // Module definition
 
     angular.module('ovTopo')
-        .factory('TopoModelService',
+    .factory('TopoModelService',
         ['$log', 'FnService', 'RandomService',
 
         function (_$log_, _fs_, _rnd_) {