Remove useless whitespace.

theano/tensor/nnet/nnet.py

@@ -1665,7 +1665,7 @@ class Prepend_scalar_constant_to_each_row(gof.Op):
     def infer_shape(self, node, in_shapes):
         shp = (in_shapes[0][0], in_shapes[0][1] + 1)
         return [shp]
-        
+
 
     def grad(self, inp, grads):
         mat, = inp

theano/tensor/tests/test_opt.py

@@ -2398,7 +2398,7 @@ class test_assert(utt.InferShapeTester):
 
     def setUp(self):
         super(test_assert, self).setUp()
-    
+
     def test0(self):
         x=T.scalar()
         y=T.scalar()
@@ -2471,7 +2471,7 @@ class test_assert(utt.InferShapeTester):
         self._compile_and_check([admat, adscal, bdscal], [out],
                         [admat_val, adscal_val, bdscal_val], Assert)
 
-        
+
 def test_local_mul_specialize():
     mode = theano.config.mode
     if mode == 'FAST_COMPILE':