refacor: style meteor package definition

Author: Kamil Kisiela

package.js

@@ -1,5 +1,4 @@
 // package metadata file for AtmosphereJS
-'use strict';
 
 Package.describe({
   name: 'formly:angular-formly-templates-material',
@@ -9,20 +8,20 @@ Package.describe({
   git: 'https://github.com/formly-js/angular-formly-templates-material.git'
 });
 
-Package.onUse(function (api) {
+Package.onUse(function formlyMaterialOnUse(api) {
   var packages = {
-      use: [
-          '[email protected]',
-          'angular:[email protected]',
-          'angular:[email protected]',
-          'formly:[email protected]_3'
-      ],
-      imply: [
-          'angular:[email protected]',
-          'angular:angular-messages',
-          'angular:angular-material',
-          'formly:angular-formly'
-      ]
+    use: [
+      '[email protected]',
+      'angular:[email protected]',
+      'angular:[email protected]',
+      'formly:[email protected]_3'
+    ],
+    imply: [
+      'angular:[email protected]',
+      'angular:angular-messages',
+      'angular:angular-material',
+      'formly:angular-formly'
+    ]
   };
 
   api.versionsFrom(['[email protected]']);