Fixing the torch.jit.freeze docs (#81020)
As the additional lines are not indented, Sphinx treats them as separate arguments. See
the following link for the misformatted item.
https://pytorch.org/docs/1.12/generated/torch.jit.freeze.html#torch-jit-freeze
Pull Request resolved: https://github.com/pytorch/pytorch/pull/81020
Approved by: https://github.com/ngimel
