doc: fix up sphinx warnings
authorSitsofe Wheeler <sitsofe@yahoo.com>
Sat, 21 Dec 2019 09:53:19 +0000 (09:53 +0000)
committerSitsofe Wheeler <sitsofe@yahoo.com>
Sat, 21 Dec 2019 11:51:58 +0000 (11:51 +0000)
commitd443e3af23cabeb90e3eaccefe7bae3874f2b86d
treec2da8dd1bb3769047dce4c5761745281b3477fb4
parent2c870598ec063b3574d0e992d521cae615aa1c73
doc: fix up sphinx warnings

- Reference to merge-blktrace-only needs the leading dashes to work
  (seemingly because it takes no parameters?)
- Nothing seems to be html_static_path, we don't have an _static dir and
  it generates a warning "html_static_path entry '_static' does not
  exist" so disable it for now

Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
HOWTO
doc/conf.py