message: Fix error message that was displaying wrong shape
diff: @@ -419,7 +419,7 @@ class SparseCrossOp : public OpKernel {
  context, TensorShapeUtils::IsMatrix(dense_list_in[i].shape()),
  errors::InvalidArgument(
  "Dense inputs should be a matrix but received shape ",
  - indices_list_in[i].shape().DebugString(), " at position ", i));
  + dense_list_in[i].shape().DebugString(), " at position ", i));
  OP_REQUIRES(context, dense_list_in[i].dim_size(0) == batch_size,
  errors::InvalidArgument("Expected batch size ", batch_size,
  " got ", dense_list_in[i].dim_size(0),
  