Correct indentation

Signed-off-by: Tim Almdal <tnalmdal@shaw.ca>

lib/gallery.ajax.js

@@ -6,7 +6,7 @@
         $.get($(event.currentTarget).attr("href"), function(data) {
           eval("var data = " + data);
           ajax_handler(data);
-	      });
+	});
         event.preventDefault();
         return false;
       });