docs: Clean up bare :: lines

Mauro's patch set introduced some bare :: lines; these can be represented
by a double colon at the end of the preceding text line.  The result looks
a little less weird and is less verbose.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Corbet 2016-09-20 18:46:36 -06:00
commit 1b49ecf2f3
3 changed files with 17 additions and 51 deletions