Updating the phred_offset type to be choice
Updating the phred_offset type to be choice

biocore/qiita,ElDeveloper/qiita,josenavas/QiiTa,antgonza/qiita,josenavas/QiiTa,josenavas/QiiTa,biocore/qiita,biocore/qiita,ElDeveloper/qiita,biocore/qiita,antgonza/qiita,antgonza/qiita,josenavas/QiiTa,ElDeveloper/qiita,ElDeveloper/qiita,antgonza/qiita