auto white space/indent fix.

theano/scan_module/tests/test_scan.py

@@ -1709,7 +1709,7 @@ class T_Scan(unittest.TestCase):
         inpt = tensor.matrix('inpt')
 
         def one_step(x_t, h_tm1, W):
-          expr = T.dot(h_tm1, W) + x_t
+            expr = tensor.dot(h_tm1, W) + x_t
             return expr
 
         expr, _ = theano.scan(