Fixes json-schema-org#29 - Link was to old repo

Author: Relequestual

implementations.html

@@ -8,11 +8,10 @@
 	<p>Implementations below are written in different languages, and support part, or all, of the
 	specification.</p>
 
-	<p>Implementations below are classified based on their functionality.  When known, the
+	<p>Implementations below are classified based on their functionality. When known, the
 	license of the project is also mentioned.</p>
 
-	<p>If you have updates to this list, Look at the <a href="https://github.com/json-schema/json-schema">GitHub repo</a>
-	under the gh-pages branch</p>
+	<p>If you have updates to this list, make a pull request on the <a href="https://github.com/json-schema-org/json-schema-org.github.io">GitHub repo</a></p>
 </div>
 
 <div class="show-hide" data-target="validator-list"></div>