Fix typo in LinearLR docs (#67840)
Summary:
The final learning rate should be 0.05 like the lr used as the argument for the optimizer and not 0.005.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/67840
Reviewed By: jbschlosser
Differential Revision: D32187091
Pulled By: albanD
fbshipit-source-id: 8aff691bba3896a847d7b9d9d669a65f67a6f066
