Update README.md

jiakuan · web-flow · commit 4208cc4c0f65 · 2016-10-07T14:35:46.000+08:00
Corrected auth0 link issue.
diff --git a/README.md b/README.md
@@ -81,7 +81,7 @@ If you have found a bug or if you have a feature request, please report them at
 
 ## Author
 
-[Auth0](auth0.com)
+[Auth0](https://auth0.com/)
 
 ## License
 
