GitLab

fixes docstring rendering in estimate_normals (#530)

Summary:
adds missing spaces in the `estimate_normals` docstrings

Pull Request resolved: https://github.com/facebookresearch/pytorch3d/pull/530

Reviewed By: bottler

Differential Revision: D26008667

Pulled By: nikhilaravi

fbshipit-source-id: 88cccd7e777fa2df0aea15c087db9e7fb634d93f