Tests: Fix form-reset-mixin test module name, add to the tests HTML

Ref gh-2249

Author: mgol

tests/unit/form-reset-mixin/core.js

@@ -8,7 +8,7 @@ define( [
 ], function( QUnit, $, common, helper ) {
 "use strict";
 
-QUnit.module( "widget factory", {
+QUnit.module( "form-reset-mixin", {
 	beforeEach: function() {
 		$.widget( "ui.testWidget", [ $.ui.formResetMixin, {
 			_create: function() {

tests/unit/index.html

@@ -55,6 +55,7 @@ <h2>Widgets</h2>
 
 		<h2>Utilities</h2>
 		<ul>
+			<li><a href="form-reset-mixin/form-reset-mixin.html">Form Reset Mixin</a></li>
 			<li><a href="jquery-patch/jquery-patch.html">jQuery Patch</a></li>
 			<li><a href="position/position.html">Position</a></li>
 		</ul>