Small fixes.

theano/sandbox/cuda/blas.py

@@ -1777,9 +1777,6 @@ class GpuCorr3dMM(BaseGpuCorr3dMM):
     Parameters
     ----------
     border_mode
-        Currently supports "valid" only; "full" can be simulated by setting
-        `pad="full"` (at the cost of performance), or by using
-        `GpuCorrMM_gradInputs`.
         The width of a border of implicit zeros to pad the
         input with. Must be a tuple with 3 elements giving the width of
         the padding on each side, or a single integer to pad the same

theano/tensor/nnet/abstract_conv.py

@@ -974,7 +974,7 @@ class BaseAbstractConv(Op):
             if len(border_mode) != convdim:
                 raise ValueError(
                     'border mode must have exactly {} values, '
-                    'but was {}'.format(convdim))
+                    'but was {}'.format(convdim, border_mode))
             border_mode = tuple(map(int, border_mode))
         if border_mode == (0,) * convdim:
             border_mode = 'valid'