Fix path

@thet This change will probably break the demo in the stand alone situation, but I need it for now for it to work on the site.

Author: Cornelis G. A. Kolbach

src/pat/collapsible/index.html

@@ -64,7 +64,7 @@ <h3>Click me - I explicitly start out closed and will fade in</h3>
         </div>
         <div class="pat-collapsible closed"
              id="load-on-open"
-             data-pat-collapsible="load-content: /src/pat/collapsible/collapsible-sources.html#panel1; close-trigger: #close; open-trigger: #open">
+             data-pat-collapsible="load-content: /code/src/pat/collapsible/collapsible-sources.html#panel1; close-trigger: #close; open-trigger: #open">
             <h3>Click me! - I will load my content when opened</h3>
         </div>
     </body>