[Bromley] Tweak questionnaire email text.
[Bromley] Tweak questionnaire email text.

Match more the default email. Fixes #1115.

rbgdigital/fixmystreet,dracos/fixmystreet,dracos/fixmystreet,mhalden/fixmystreet,dracos/fixmystreet,mhalden/fixmystreet,altinukshini/lokalizo,mhalden/fixmystreet,altinukshini/lokalizo,altinukshini/lokalizo,dracos/fixmystreet,dracos/fixmystreet,mhalden/fixmystreet,mhalden/fixmystreet,rbgdigital/fixmystreet,mhalden/fixmystreet,rbgdigital/fixmystreet,rbgdigital/fixmystreet,rbgdigital/fixmystreet,altinukshini/lokalizo,altinukshini/lokalizo,rbgdigital/fixmystreet,altinukshini/lokalizo,dracos/fixmystreet