add jsdoc to component/editorconfig

Change-Id: Ic96a921c574719218c073ecd3d9ee1c829ca5a6f

generators/app/lib/component/editorconfig.js

@@ -13,6 +13,12 @@
  * License for the specific language governing permissions and limitations
  * under the License.
  */
+
+/*
+ * editorconfig module
+ * @module
+ */
+
 'use strict';
 
 var projectBuilder = require('../project_builder');
@@ -33,13 +39,16 @@ function noop (generator) {
  * @param {generator} generator The currently active generator.
  * @returns {generator} The passed generator, for promise chaining.
  */
-function configureEC (generator) {
+function configure (generator) {
   projectBuilder.addFile('.editorconfig');
   return generator;
 }
 
 module.exports = {
+  /** @see {@link module:component/editorconfig~noop} */
   init: noop,
+  /** @see {@link module:component/editorconfig~noop} */
   prompt: noop,
-  configure: configureEC
+  /** @see {@link module:component/editorconfig~configure} */
+  configure: configure
 };