diff --git a/demo/SurveyApp.Web/App/viewmodels/surveys.js b/demo/SurveyApp.Web/App/viewmodels/surveys.js
index 6523973..0a26a76 100644
--- a/demo/SurveyApp.Web/App/viewmodels/surveys.js
+++ b/demo/SurveyApp.Web/App/viewmodels/surveys.js
@@ -1,43 +1,43 @@
 define(['durandal/app', 'api/surveyApi', './surveys/deleteModal', './surveys/shared/locationInfo'],
-    function (app, surveyApi, deleteModal, locationInfo) {
+function (app, surveyApi, deleteModal, locationInfo) {
 
-        return function () {
-            var self = this;
+    return function () {
+        var self = this;
 
-            self.surveySummaries = null; //loaded from ajax as ko.observableArray()
-            self.selectedSurvey = ko.observable(null);
+        self.surveySummaries = null; //loaded from ajax as ko.observableArray()
+        self.selectedSurvey = ko.observable(null);
 
-            //the router's activator calls this function and waits for the .complete jQuery Promise before
-            //transitioning the view in and eventually calling ko.applyBindings
-            self.activate = function () {
-                return surveyApi.getAll()
-                            .then(function (surveys) {
+        //the router's activator calls this function and waits for the .complete jQuery Promise before
+        //transitioning the view in and eventually calling ko.applyBindings
+        self.activate = function () {
+            return surveyApi.getAll()
+                        .then(function (surveys) {
 
-                                //use ko.mapping library to convert the array to be observable for the summary view
-                                self.surveySummaries = ko.mapping.fromJS(surveys);
+                            //use ko.mapping library to convert the array to be observable for the summary view
+                            self.surveySummaries = ko.mapping.fromJS(surveys);
                                 
-                                if (self.surveySummaries().length > 0)
-                                    self.toggleSelected(self.surveySummaries()[0]);
-                            });
-            };
-
-            //show summary information about a survey when selected
-            self.toggleSelected = function (surveySummary) {
-                self.selectedSurvey(surveySummary);
-                return true;
-            };
+                            if (self.surveySummaries().length > 0)
+                                self.toggleSelected(self.surveySummaries()[0]);
+                        });
+        };
 
-            //open a modal requesting confirmation to delete the indicated modal
-            self.deleteSurvey = function (surveySummary) {
-                app.showModal(new deleteModal(surveySummary))
-                    .then(function (deletedSurvey) {
-                        //promise returns the deleted survey if user clicks 'delete' in modal
-                        if (deletedSurvey)
-                            self.surveySummaries.remove(deletedSurvey);
-                    });
-            };
+        //show summary information about a survey when selected
+        self.toggleSelected = function (surveySummary) {
+            self.selectedSurvey(surveySummary);
+            return true;
+        };
 
-            //for locationInfo compose
-            self.locationInfo = locationInfo;
+        //open a modal requesting confirmation to delete the indicated modal
+        self.deleteSurvey = function (surveySummary) {
+            app.showModal(new deleteModal(surveySummary))
+                .then(function (deletedSurvey) {
+                    //promise returns the deleted survey if user clicks 'delete' in modal
+                    if (deletedSurvey)
+                        self.surveySummaries.remove(deletedSurvey);
+                });
         };
-    });
\ No newline at end of file
+
+        //for locationInfo compose
+        self.locationInfo = locationInfo;
+    };
+});
\ No newline at end of file