(removed previous report addressed by https://github.com/pytorch/pytorch/pull/3245) There's a missing letter 'f' in the [docs](http://pytorch.org/docs/master/nn.html?highlight=softmax#torch.nn.functional.softmax), my browser doesn't render the equation: ``` :math:`softmax(x) = rac{exp(-x_i)}{sum_j exp(-x_j)}` ```
