Update database encoding in docs.
Update database encoding in docs.

johngian/mozillians,johngian/mozillians,johngian/mozillians,fxa90id/mozillians,akatsoulas/mozillians,fxa90id/mozillians,mozilla/mozillians,akatsoulas/mozillians,johngian/mozillians,mozilla/mozillians,fxa90id/mozillians,mozilla/mozillians,akatsoulas/mozillians,mozilla/mozillians,fxa90id/mozillians,akatsoulas/mozillians