Bug fix in log message.
Bug fix in log message.

ehealthafrica-ci/rapidsms,eHealthAfrica/rapidsms,dimagi/rapidsms-core-dev,unicefuganda/edtrac,dimagi/rapidsms,catalpainternational/rapidsms,ehealthafrica-ci/rapidsms,peterayeni/rapidsms,ken-muturi/rapidsms,rapidsms/rapidsms-core-dev,caktus/rapidsms,dimagi/rapidsms,peterayeni/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,ehealthafrica-ci/rapidsms,catalpainternational/rapidsms,eHealthAfrica/rapidsms,unicefuganda/edtrac,eHealthAfrica/rapidsms,catalpainternational/rapidsms,lsgunth/rapidsms,catalpainternational/rapidsms,rapidsms/rapidsms-core-dev,lsgunth/rapidsms,dimagi/rapidsms-core-dev,peterayeni/rapidsms,ken-muturi/rapidsms,ken-muturi/rapidsms,caktus/rapidsms,unicefuganda/edtrac,lsgunth/rapidsms,caktus/rapidsms