tree d19ae5032eb4785034dfcaf1a9d3e28e89a09486
parent ee280e27a6140295ef6258d24c92305628f3d508
author Sameer Agarwal <sameeragarwal@google.com> 1596453453 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1596453485 -0700

Replace NULL with nullptr in the documentation.

Change-Id: I995f68770e2a4b6027c0a1d3edf5eb5132b081d7