portfile.7: use "or" instead of "resp."; hyphenate "32-bit"
portfile.7: use "or" instead of "resp."; hyphenate "32-bit"

git-svn-id: 620571fa9b4bd0cbce9a0cf901e91ef896adbf27@87571 d073be05-634f-4543-b044-5fe20cf6d1d6

neverpanic/macports-base,neverpanic/macports-base,danchr/macports-base,macports/macports-base,danchr/macports-base,macports/macports-base