tweak phrasing for hopefully greater clarity

BS3 commits: 77eaa808dbe68d232f3c8e0416ed25fbc12f1ffa
fix indentation in Gruntfile

BS3 commits: 9afead3fb0b919dd7f7185dcdac7b3f2ab3b9c50
Use different coding style for Gruntfile

BS3 commits: ba4206b6443ab3f5744f3a7f88bcdfcefa7c5756