fix url comment on HTMLDialogElement.cpp

Review-Url: https://codereview.chromium.org/2818103002
Cr-Commit-Position: refs/heads/master@{#467575}

AUTHORS

@@ -711,6 +711,7 @@ Sylvain Zimmer <sylvinus@gmail.com>
 Sylvestre Ledru <sylvestre.ledru@gmail.com>
 Szymon Piechowicz <szymonpiechowicz@o2.pl>
 Taehoon Lee <taylor.hoon@gmail.com>
+Takashi Fujita <tgfjt.mail@gmail.com>
 Takeshi Kurosawa <taken.spc@gmail.com>
 Tanay Chowdhury <tanay.c@samsung.com>
 Tanvir Rizvi <tanvir.rizvi@samsung.com>

third_party/WebKit/Source/core/html/HTMLDialogElement.cpp

@@ -47,7 +47,7 @@ static void SetFocusForDialog(HTMLDialogElement* dialog) {
 
   // TODO(kochi): How to find focusable element inside Shadow DOM is not
   // currently specified.  This may change at any time.
-  // See crbug/383230 and https://github.com/whatwg/html/issue/2393 .
+  // See crbug/383230 and https://github.com/whatwg/html/issues/2393 .
   for (Node* node = FlatTreeTraversal::FirstChild(*dialog); node; node = next) {
     next = isHTMLDialogElement(*node)
                ? FlatTreeTraversal::NextSkippingChildren(*node, dialog)