ports/157680: shells/ksh93 fails to install

[linimon at FreeBSD.org]

Old Synopsis: ksh93
New Synopsis: shells/ksh93 fails to install

Responsible-Changed-From-To: freebsd-ports-bugs->sunpoet
Responsible-Changed-By: linimon
Responsible-Changed-When: Tue Jun 7 21:32:36 UTC 2011
Responsible-Changed-Why: 
Fix synopsis and assign.

http://www.freebsd.org/cgi/query-pr.cgi?pr=157680