Fixes in indentation and deletion of some left out commented lines

theano/compile/tests/test_debugmode.py

@@ -737,7 +737,7 @@ class Test_preallocated_output(unittest.TestCase):
             check_preallocated_output=['c_contiguous'])
 
         f = theano.function([a, b], out, mode=mode)
-        # out_val = f(a_val, b_val)
+        f(a_val, b_val)
         # print 'out_val =', out_val
         # print out_val.strides
 
@@ -769,7 +769,7 @@ class Test_preallocated_output(unittest.TestCase):
             check_preallocated_output=['c_contiguous'])
 
         f = theano.function([a, b], out, mode=mode)
-        # out_val = f(a_val, b_val)
+        f(a_val, b_val)
         # print 'out_val =', out_val
         # print out_val.strides
 

theano/compile/tests/test_misc.py

@@ -57,7 +57,5 @@ class TestNnet(unittest.TestCase):
             # print 'Mean cost at epoch %s: %s' % (epoch, mean_cost)
         self.assertTrue(abs(mean_cost - 0.20588975452) < 1e-6)
         # Just call functions to make sure they do not crash.
-        # out = nnet.compute_output(input)
-        # out = nnet.output_from_hidden(numpy.ones(10))
         nnet.compute_output(input)
         nnet.output_from_hidden(numpy.ones(10))

theano/compile/tests/test_pfunc.py

@@ -816,8 +816,7 @@ class Test_aliasing_rules(unittest.TestCase):
              theano.In(m1, mutable=True),
              theano.In(m2, mutable=True),
              theano.In(m3, mutable=True)],
-            (theano.dot((x * 2), m1) +
-                theano.dot((y * 3), m2) +
+            (theano.dot((x * 2), m1) + theano.dot((y * 3), m2) +
              theano.dot((z * 4), m3)))
 
         # Compute bogus values