- $this->out->submit('submit', _m('Start authentication'), 'submit', null, _m('Request authorization to connect to Yammer account'));
- $this->out->submit('change-apikey', _m('Change API key'));
+ // TRANS: Button text for starting Yammer authentication.
+ $this->out->submit('submit', _m('BUTTON','Start authentication'),
+ // TRANS: Button title for starting Yammer authentication.
+ 'submit', null, _m('Request authorization to connect to a Yammer account.'));
+ // TRANS: Button text for starting changing a Yammer API key.
+ $this->out->submit('change-apikey', _m('BUTTON','Change API key'));