docs($compile): update example to use a module

src/ng/compile.js

@@ -389,10 +389,10 @@
  * to illustrate how `$compile` works.
  * </div>
  *
- <example module="compile">
+ <example module="compileExample">
    <file name="index.html">
     <script>
-      angular.module('compile', [], function($compileProvider) {
+      angular.module('compileExample', [], function($compileProvider) {
         // configure new 'compile' directive by passing a directive
         // factory function. The factory function injects the '$compile'
         $compileProvider.directive('compile', function($compile) {
@@ -416,15 +416,14 @@
               }
             );
           };
-        })
-      });
-
-      function Ctrl($scope) {
+        });
+      })
+      .controller('GreeterController', ['$scope', function($scope) {
         $scope.name = 'Angular';
         $scope.html = 'Hello {{name}}';
-      }
+      }]);
     </script>
-    <div ng-controller="Ctrl">
+    <div ng-controller="GreeterController">
       <input ng-model="name"> <br>
       <textarea ng-model="html"></textarea> <br>
       <div compile="html"></div>