crelu mentioned (#15825)
Summary:
Mentioning crelu near relu in the docs .
fixes #15730 .
cc : ezyang
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15825
Differential Revision: D13605782
Pulled By: soumith
fbshipit-source-id: d34932cf82e5407c48548dbdfc1c61b596669a0b
