Corrected duplicated CSS class and capitalized REST API
<div class="header">Developer</div>
<div id="developer-links" class="component-links">
<ul>
- <li class="component-item"><a class="document-link rest-api" href="rest-api/index.html" target="component-usage">Rest Api</a></li>
+ <li class="component-item"><a class="document-link rest-api" href="rest-api/index.html" target="component-usage">REST API</a></li>
<li class="component-item"><a class="document-link developer-guide" href="html/developer-guide.html" target="component-usage">Developer Guide</a></li>
- <li class="component-item"><a class="document-link developer-guide" href="html/nifi-in-depth.html" target="component-usage">Apache NiFi In Depth</a></li>
+ <li class="component-item"><a class="document-link apache-nifi-in-depth" href="html/nifi-in-depth.html" target="component-usage">Apache NiFi In Depth</a></li>
</ul>
<span class="no-matching no-components hidden">No matching developer guides</span>
</div>
