Enable sphinx-lint via pre-commit and fix up the existing issues.
The most common one was single backtick vs double backtick. In
ReStructured Text you must use a double backtick while Markdown
uses the single backtick for a fixed-width font. The other issue
was a tabs vs spaces change in a file.
Change-Id: I28e91272d67d13db0fefaa7165e0ba887086eae9
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
f750cb2d83