small fix to tests.

theano/tensor/nnet/tests/test_conv3d.py

@@ -97,8 +97,8 @@ class DummyConvTransp3D:
         self.dW = rng.uniform(-1, 1, self.W.get_value(borrow=True).shape)
         self.db = rng.uniform(-1, 1, self.b.get_value(borrow=True).shape)
         self.dH = rng.uniform(-1, 1, self.H.get_value(borrow=True).shape)
-        self.dW, self.db, self.dH = shared(self.dW), shared(self.db),
-        shared(self.dH)
+        self.dW, self.db = shared(self.dW), shared(self.db),
+        self.dH = shared(self.dH)
 
         self.d = d
         self.RShape = RShape

theano/tensor/nnet/tests/test_nnet.py

@@ -276,7 +276,7 @@ class T_prepend(utt.InferShapeTester):
     def test0(self):
         x = tensor.matrix('x')
         y = Prepend_scalar_constant_to_each_row(4.)(x)
-        f = theano.function([x], [y])
+        f = theano.function([x], y)
         m = numpy.random.rand(3, 5)
         my = f(m)
         self.assertTrue(my.shape == (3, 6), my.shape)