Updated comments following code review.

theano/tensor/tests/test_basic.py

@@ -755,8 +755,8 @@ IntDivTester = makeBroadcastTester(
     op=tensor.int_div,
     expected=lambda x, y: check_floatX((x, y), x // y),
     good=_good_broadcast_div_mod_normal_float,
-    # I don't test the grad as the output are ints and
-    # this is a not continuous outputs
+    # I don't test the grad as the output is always an integer
+    # (this is not a continuous output).
 #    grad=_grad_broadcast_div_mod_normal,
     )
 
@@ -765,8 +765,8 @@ IntDivInplaceTester = makeBroadcastTester(
     op=inplace.int_div_inplace,
     expected=lambda x, y: check_floatX((x, y), x // y),
     good=_good_broadcast_div_mod_normal_float_inplace,
-    # I don't test the grad as the output are ints and
-    # this is a not continuous outputs
+    # I don't test the grad as the output is always an integer
+    # (this is not a continuous output).
 #    grad=_grad_broadcast_div_mod_normal,
     inplace=True
     )