docs/178763: Consistency updates for packages and ports docs

>Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Sun May 19 01:40:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Drahos Cagan >Release:9.1 >Organization: >Environment: FreeBSD 9.1-RELEASE FreeBSD

docs/178700: [patch] adds a tip about a missing index file

>Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Fri May 17 02:00:01 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Drahos Cagan >Release:9.1 >Organization: >Environment: FreeBSD 9.1-RELEASE FreeBSD