Use described_class helper on configuration_spec
Use described_class helper on configuration_spec

jinutm/silverpro,MicroPasts/micropasts-crowdfunding,gustavoguichard/neighborly,jinutm/silverme,jinutm/silverprod,jinutm/silverprod,jinutm/silverme,jinutm/silvfinal,gustavoguichard/neighborly,MicroPasts/micropasts-crowdfunding,jinutm/silveralms.com,raksonibs/raimcrowd,jinutm/silverclass,MicroPasts/micropasts-crowdfunding,gustavoguichard/neighborly,jinutm/silverclass,jinutm/silveralms.com,raksonibs/raimcrowd,MicroPasts/micropasts-crowdfunding,jinutm/silverme,raksonibs/raimcrowd,jinutm/silverclass,jinutm/silvfinal,jinutm/silverpro,raksonibs/raimcrowd,jinutm/silverpro,jinutm/silverprod,jinutm/silvfinal,jinutm/silveralms.com