Fixed broken link

src/_locales/en/messages.json

@@ -145,7 +145,7 @@
         "description": ""
     },
     "statsPageHyperlinkAuditingFoiled" : {
-        "message": "<a href='http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#hyperlink-auditing'>Hyperlink auditing</a> attempts foiled: {{count}}",
+        "message": "<a href='https://html.spec.whatwg.org/multipage/semantics.html#hyperlink-auditing'>Hyperlink auditing</a> attempts foiled: {{count}}",
         "description": ""
     },
     "statsPageCookiesRemoved" : {
@@ -380,7 +380,7 @@
         "description": ""
     },
     "privacyProcessHyperlinkAuditingPrompt" : {
-        "message": "Block all <a href='http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#hyperlink-auditing'>hyperlink auditing</a> attempts.",
+        "message": "Block all <a href='https://html.spec.whatwg.org/multipage/semantics.html#hyperlink-auditing'>hyperlink auditing</a> attempts.",
         "description": ""
     },
     "privacyProcessHyperlinkAuditingHelp" : {

src/js/traffic.js

@@ -178,7 +178,7 @@ var onBeforeSendHeadersHandler = function(details) {
     // in request log. This way the user is better informed of what went
     // on.
 
-    // http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#hyperlink-auditing
+    // https://html.spec.whatwg.org/multipage/semantics.html#hyperlink-auditing
     //
     // Target URL = the href of the link
     // Doc URL = URL of the document containing the target URL