remove backticks

Author: faceleg

index.html

@@ -81,7 +81,7 @@ <h4>install</h4>
 
 <h4>use</h4>
 
-<p><em>emulate <code>git log</code></em></p>
+<p><em>emulate git log</em></p>
 
 <pre><code>// Load in the module.
 var git = require(&#39;nodegit&#39;),