Fixing incorrect function name
Fixing incorrect function name

Correcting the function name used to determine if a new connection
should be created. Was checking for Manager being Bound, rather than
Connection being bound.

thoresuenert/orm,adrianhardy/orm,Amrit01/orm,guiwoda/laravel-doctrine-orm,laravel-doctrine/orm,maxbrokman/orm,ryan-senn/orm