message: docs: update link to post on redirects in router guide
  Change victor savkin's url post on redirects to:
  PR Close
diff: @@ -1055,7 +1055,7 @@ The default route should redirect to the `HeroListComponent` _only_ when the _en
  Remember to restore the redirect to `pathMatch = 'full'`.
  Learn more in Victor Savkin's
  -[post on redirects](http://victorsavkin.com/post/146722301646/angular-router-empty-paths-componentless-routes).
  +[post on redirects](http://vsavkin.tumblr.com/post/146722301646/angular-router-empty-paths-componentless-routes).
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