docs/166521: [handbook] section 5.5 of handbook is confusing

[linimon at FreeBSD.org]

Old Synopsis: 5.5 of hand book  "provide basic instructions on using the Ports Collection to install or remove programs"  I asked in channel which do I run first..  cvsup or portsnap and when do I delete ports since I used the dvd for install of 9.0.
New Synopsis: [handbook] section 5.5 of handbook is confusing

Responsible-Changed-From-To: freebsd-ports-bugs->freebsd-doc
Responsible-Changed-By: linimon
Responsible-Changed-When: Mon Apr 2 06:29:52 UTC 2012
Responsible-Changed-Why: 
this is more a question about the handbook.

http://www.freebsd.org/cgi/query-pr.cgi?pr=166521