CVS: cvs.openbsd.org: src

[Ingo Schwarze]

CVSROOT:        /cvs
Module name:    src
Changes by:     schwa...@cvs.openbsd.org        2011/07/15 14:34:34

Modified files:
        share/man/man7 : mdoc.7 

Log message:
improve documentation of .Bl -column .It Ta
using feedback from kristaps@, ok jmc@