message from 'before points' doesn't get translated nor substituted with the module name

Quick fix to provide translation of the message and also get the $key into the message.

While the lack of t() is often a sign of a security issue there is none here because the '$key' literal was being used instead of the $key value (even if $key were being used there is probably no XSS since the $key is the module name which is hard to insert javascript into).

Patch coming.