Small typos in NEWS

NEWS.txt

@@ -35,7 +35,7 @@ Interface Behavior Changes:
    This new behavior is the same as numpy. (Olivier, Pascal)
  * When using a GPU, detect faulty nvidia drivers. This was detected
    when running Theano tests. Now this is always tested. Faulty
-   drivers results in in wrong results for reduce operations. (Frederic B.)
+   drivers results in wrong results for reduce operations. (Frederic B.)
 
 
 Interface Features Removed (most were deprecated):
@@ -160,7 +160,7 @@ New features:
    http://www.cs.toronto.edu/~tijmen/gnumpy.html)
  * Many infer_shape implemented on sparse matrices op. (David W.F.)
  * Added theano.sparse.verify_grad_sparse to easily allow testing grad of
-   sparse op. It support testing the full and structured gradient.
+   sparse op. It supports testing the full and structured gradients.
  * The keys in our cache now store the hash of constants and not the constant values
    themselves. This is significantly more efficient for big constant arrays. (Frederic B.)
  * 'theano-cache list' lists key files bigger than 1M (Frederic B.)

doc/NEWS.txt

@@ -35,7 +35,7 @@ Interface Behavior Changes:
    This new behavior is the same as numpy. (Olivier, Pascal)
  * When using a GPU, detect faulty nvidia drivers. This was detected
    when running Theano tests. Now this is always tested. Faulty
-   drivers results in in wrong results for reduce operations. (Frederic B.)
+   drivers results in wrong results for reduce operations. (Frederic B.)
 
 
 Interface Features Removed (most were deprecated):
@@ -160,7 +160,7 @@ New features:
    http://www.cs.toronto.edu/~tijmen/gnumpy.html)
  * Many infer_shape implemented on sparse matrices op. (David W.F.)
  * Added theano.sparse.verify_grad_sparse to easily allow testing grad of
-   sparse op. It support testing the full and structured gradient.
+   sparse op. It supports testing the full and structured gradients.
  * The keys in our cache now store the hash of constants and not the constant values
    themselves. This is significantly more efficient for big constant arrays. (Frederic B.)
  * 'theano-cache list' lists key files bigger than 1M (Frederic B.)