Updating docs to match new generators. (#8)

Author: barisbalic

phoenix_integration.html

@@ -9,7 +9,7 @@
 <h2 class="page-subheader">Usage</h2>
 
 <ol>
-  <li>Add <code>{:phoenix_slime, "~&gt; 0.8.0"}</code> to your deps in <code>mix.exs</code>.</li>
+  <li>Add <code>{:phoenix_slime, "~&gt; 0.12.0"}</code> to your deps in <code>mix.exs</code>.</li>
   <li>Add the following to your project's <code>config/config.exs</code>:</li>
 </ol>
 
@@ -27,8 +27,8 @@ <h2 class="page-subheader">Generators</h2>
 <p>This library also includes two <code>mix</code> tasks:</p>
 
 <ul>
-  <li><code>mix phoenix.gen.html.slime</code></li>
-  <li><code>mix phoenix.gen.layout.slime</code></li>
+  <li><code>mix phx.gen.html.slime</code></li>
+  <li><code>mix phx.gen.layout.slime</code></li>
 </ul>
 
 <p>The first task creates a html resource in the same way <code>phoenix.gen.html</code> does