Wrap long lines and use two spaces at the start of two sentences.
This is a whitespace change that translators can ignore.

Obtained from:	igor(8) output


git-svn-id: svn+ssh://svn.freebsd.org/doc/head@46046 c2e8774f-c49f-e111-b436-862b2bbc8956
Remove redundant markup and words in a sentence. Provide proper
capitalization in title tags.

Obtained from:	igor(8) output


git-svn-id: svn+ssh://svn.freebsd.org/doc/head@46047 c2e8774f-c49f-e111-b436-862b2bbc8956