correct site url

Author: SDXchange

index.html

@@ -26,7 +26,7 @@ <h2 id="project_tagline">Supporting XMILE Adaptation, Transport, and Exchange</h
 
       <section id="main_content" class="inner" >
 
-	<H2> Please visit our main site <a href="http://sdxchange.git.io/SDXlate/">HERE</a></H2>
+	<H2> Please visit our main site <a href="http://sdxchange.github.io/SDXlate/">HERE</a></H2>
 
        </section>
     </div>