Fix up some documentation for RB Gateway.

Review Request #10638 — Created July 19, 2019 and submitted

Information

Review Board
release-4.0.x
e3a6470...

Reviewers

The new RB Gateway rewrite had some incorrect docs in places, detailing
wrong return values and missing exceptions. This fixes the cases I ran
across.

Checked the docs for issues.

david
  1. Ship It!
  2. 
      
chipx86
Review request changed
Status:
Completed
Change Summary:
Pushed to release-4.0.x (8e14fc9)