style(guide/module): use dot first style when chaining

Author: petebacondarwin

docs/content/guide/module.ngdoc

@@ -80,17 +80,19 @@ The above is a suggestion. Tailor it to your needs.
   </file>
 
   <file name="script.js">
-    angular.module('xmpl.service', []).
-      value('greeter', {
+    angular.module('xmpl.service', [])
+
+      .value('greeter', {
         salutation: 'Hello',
         localize: function(localization) {
           this.salutation = localization.salutation;
         },
         greet: function(name) {
           return this.salutation + ' ' + name + '!';
         }
-      }).
-      value('user', {
+      })
+
+      .value('user', {
         load: function(name) {
           this.name = name;
         }
@@ -99,16 +101,18 @@ The above is a suggestion. Tailor it to your needs.
     angular.module('xmpl.directive', []);
 
     angular.module('xmpl.filter', []);
-    
-    angular.module('xmpl', ['xmpl.service', 'xmpl.directive', 'xmpl.filter']).
-      run(function(greeter, user) {
+
+    angular.module('xmpl', ['xmpl.service', 'xmpl.directive', 'xmpl.filter'])
+
+      .run(function(greeter, user) {
         // This is effectively part of the main method initialization code
         greeter.localize({
           salutation: 'Bonjour'
         });
         user.load('World');
-      }).
-      controller('XmplController', function($scope, greeter, user){
+      })
+
+      .controller('XmplController', function($scope, greeter, user){
         $scope.greeting = greeter.greet(user.name);
       });