Update README.md

Author: sglvladi

README.md

@@ -3,7 +3,7 @@
 This is a "short" (rather lengthy) tutorial that started off as self notes on how to set-up and get going with the TensorFlow Object Detection API.
 
 To read the actual to tutorial, you have the following 2 (more like 3) options:
-1. Visit tfobjectdettut.readthedocs.io. (By far the easiest)
+1. Visit [http://tensorflow-object-detection-api-tutorial.readthedocs.io](http://tensorflow-object-detection-api-tutorial.readthedocs.io). (By far the easiest)
 2. Clone/Download the repo:
    - Open the "index.html" files under docs/build/ (Not guaranteed to be up-to-date)
    - Build the docs using Sphinx and the open "index.html" (Guaranteed to be up-to-date)