edited readme.

Author: nitishsrivastava

README.md

@@ -1,7 +1,7 @@
 deepnet
 =======
 
-# Implementation of some deep learning algorithms. #
+## Implementation of some deep learning algorithms. ##
 
 GPU-based python implementation of
 
@@ -12,5 +12,6 @@ GPU-based python implementation of
 5.  Deep Boltzmann Machines
 6.  Convolutional Neural Nets
 
-Built on top of the cudamat library by Vlad Mnih and cuda-convnet library by
+Built on top of the [cudamat](http://code.google.com/p/cudamat/) library by
+Vlad Mnih and [cuda-convnet](http://code.google.com/p/cuda-convnet/) library by
 Alex Krizhevsky.