Mon, 19 Feb 2018 18:34:36 -0800 Fix typos, add small "scaling" section.
Mahlon E. Smith <mahlon@laika.com> [Mon, 19 Feb 2018 18:34:36 -0800] rev 12
Fix typos, add small "scaling" section.
(0) -10 -1 +1 +10 tip