Update index.html

Author: SueSmith

index.html

@@ -23,7 +23,7 @@ <h1>I'm a website!</h1>
         </div>
     <footer class="footer">
         <div>
-            <a class="remix" href="https://github.com/glitchdotcom/glitchdotcom.github.io">🚧 Fork your own site</a>
+            <a class="remix" target="_blank" href="https://github.com/glitchdotcom/glitchdotcom.github.io">🚧 Fork your own site</a>
         </div>
     </footer>
     </div></div>