fixes

_includes/nav_docs.html

@@ -17,8 +17,8 @@
       <li><a href="/react/docs/component-lifecycle.html"{% if page.id == 'docs-component-lifecycle' %} class="active"{% endif %}>Component Lifecycle</a></li>
       <li><a href="/react/docs/event-handling.html"{% if page.id == 'docs-event-handling' %} class="active"{% endif %}>Event Handling</a></li>
       <li><a href="/react/docs/advanced-components.html"{% if page.id == 'docs-advanced-components' %} class="active"{% endif %}>Advanced Components</a></li>
-      <li><a href="/react/docs/api.html"{% if page.id == 'docs-api' %} class="active"{% endif %}>API</a></li>
       <li><a href="/react/docs/mixins.html"{% if page.id == 'docs-mixins' %} class="active"{% endif %}>Mixins</a></li>
+      <li><a href="/react/docs/api.html"{% if page.id == 'docs-api' %} class="active"{% endif %}>API</a></li>
     </ul>
   </div>
 </div>

docs/api.md

@@ -2,8 +2,7 @@
 id: docs-api
 title: React API
 layout: docs
-prev: advanced-components.html
+prev: mixins.html
-next: mixins.html
 ---
 
 ## React

docs/mixins.md

@@ -2,7 +2,8 @@
 id: docs-mixins
 title: Mixins
 layout: docs
-prev: api.html
+prev: advanced-components.html
+next: api.html
 ---
 
 Mixins allow code to be shared between multiple React components. They're pretty similar to mixins in Python or traits in PHP. Let's look at a simple example: