Docs: 4 dashes before and after denote a code block

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Docs: fix column alignment

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Component: fix incorrect calculation of velocity tolerance percent

Signed-off-by: John Thornton <jthornton@gnipsel.com>