Titlecase looks nicer sometimes in detailed mode
Titlecase looks nicer sometimes in detailed mode

Instead of having lowercase sections it can be quite nice
to at least have titled sections (which seems to be more of the
normal way rst sections are written).

Change-Id: I6754937a7d0d837de9166b3246659711e262be6c

openstack/stevedore,mandeepdhami/stevedore,mandeepdhami/stevedore