Implement a TODO(ed) in comment

I now understand the router properly (as I did a while back).  This call
is correct, as "/" and "" are considered the same by the router.

Tested:  Comment change, no impact to code.

Signed-off-by: Ed Tanous <ed.tanous@intel.com>
Change-Id: Ic6fc17f0e7137bbc3674c2290d10dcdba9b4ed18
diff --git a/http/app.h b/http/app.h
index 74fc5c6..1e5f985 100644
--- a/http/app.h
+++ b/http/app.h
@@ -140,7 +140,6 @@
 
     std::vector<const std::string*> getRoutes()
     {
-        // TODO(ed) Should this be /?
         const std::string root("");
         return router.getRoutes(root);
     }