Porting fix for AYTF to C++, small comment updates.

git-svn-id: http://libphonenumber.googlecode.com/svn@661 ee073f10-1060-11df-b6a4-87a95322a99c
JS: Fixing a whitespace character to be a space.

git-svn-id: http://libphonenumber.googlecode.com/svn@662 ee073f10-1060-11df-b6a4-87a95322a99c