Update README.md (#822)

Author: zsdonghao

examples/README.md

@@ -1,3 +1,3 @@
-# [Application List](https://github.com/tensorlayer/tensorlayer/tree/master/applications) for productive-level applications
+# [Applications](https://github.com/tensorlayer/tensorlayer) for productive-level applications
 # [Example List](http://tensorlayer.readthedocs.io/en/latest/user/example.html) for tutorials
-# [Awesome-TensorLayer](https://github.com/tensorlayer/awesome-tensorlayer) for all resources
+# [Awesome-TensorLayer](https://github.com/tensorlayer/awesome-tensorlayer) for all resources