[devtools] update link to network panel doc

third_party/WebKit/Source/devtools/front_end/network/RequestTimingView.js

Index: third_party/WebKit/Source/devtools/front_end/network/RequestTimingView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/network/RequestTimingView.js b/third_party/WebKit/Source/devtools/front_end/network/RequestTimingView.js
index 9d633251954228fe2f49b465d6edc2b7e117850b..9c7a27733854dd4a36ae3e837357bf695995deeb 100644
--- a/third_party/WebKit/Source/devtools/front_end/network/RequestTimingView.js
+++ b/third_party/WebKit/Source/devtools/front_end/network/RequestTimingView.js
@@ -236,9 +236,8 @@ Network.RequestTimingView = class extends UI.VBox {
     var footer = tableElement.createChild('tr', 'network-timing-footer');
     var note = footer.createChild('td');
     note.colSpan = 2;
-    note.appendChild(UI.createDocumentationLink(
-        'profile/network-performance/resource-loading#view-network-timing-details-for-a-specific-resource',
-        Common.UIString('Explanation')));
+    note.appendChild(
+        UI.createDocumentationLink('network-performance/reference#timing', Common.UIString('Explanation')));
     footer.createChild('td').createTextChild(Number.secondsToString(totalDuration, true));
 
     var serverTimings = request.serverTimings;