update link

Author: Bunlong

_data/navigation.yml

@@ -1,8 +1,7 @@
 # main links
-# main links
 main:
   - title: "[ Learn Create React App ]"
-    url: https://createreactapp.github.io/
+    url: https://www.themodernjs.com/create-react-app/what-is-create-react-app
 docs:
   - title: Introduction
     children:

_site/index.html

@@ -25,7 +25,7 @@
 
 
 
-  <meta property="article:published_time" content="2018-05-30T22:01:24+07:00">
+  <meta property="article:published_time" content="2018-06-04T14:33:50+07:00">
 
 
 
@@ -128,7 +128,7 @@
 
 
             <li class="masthead__menu-item">
-              <a href="https://createreactapp.github.io/" >[ Learn Create React App ]</a>
+              <a href="https://www.themodernjs.com/create-react-app/what-is-create-react-app" >[ Learn Create React App ]</a>
             </li>
 
         </ul>
@@ -690,7 +690,7 @@
     <meta itemprop="headline" content="Brief Introduction">
     <meta itemprop="description" content="Welcome to Learn React, a comprehensive introduction to Reactjs. - Learn React">
 
-    <meta itemprop="dateModified" content="May 14, 2018">
+    <meta itemprop="dateModified" content="May 15, 2018">
 
     <div class="page__inner-wrap">
 
@@ -720,7 +720,7 @@ <h1 id="page-title" class="page__title" itemprop="headline">Brief Introduction
 
 
 
-          <p class="page__date"><strong><i class="fas fa-fw fa-calendar-alt" aria-hidden="true"></i> Updated:</strong> <time datetime="2018-05-14">May 14, 2018</time></p>
+          <p class="page__date"><strong><i class="fas fa-fw fa-calendar-alt" aria-hidden="true"></i> Updated:</strong> <time datetime="2018-05-15">May 15, 2018</time></p>
 
       </footer>