Limit line length to 80 characters. Amend indents for consistency. Grammar.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5764 2fea6a4d-a838-0410-917b-93a53c48e9d2
LF

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5765 2fea6a4d-a838-0410-917b-93a53c48e9d2
Trailing space

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5766 2fea6a4d-a838-0410-917b-93a53c48e9d2