Fix unit test errors in spec_rack_commonlogger.rb
Fix unit test errors in spec_rack_commonlogger.rb

Signed-off-by: Joshua Peek <c028c213ed5efcf30c3f4fc7361dbde0c893c5b7@joshpeek.com>

travis-repos/rack,keithduncan/rack,maclover7/rack,ganmacs/rack,davidcelis/rack,jeremyf/rack,jackxxu/rack,x-team/rack-cgmasters,gioele/rack,tricknotes/rack,keepcosmos/rack,imtayadeway/rack,jackxxu/rack,evanphx/rack,wildjcrt/rack,deepj/rack,shaneog/rack,AMekss/rack,ganmacs/rack,Eric-Guo/rack,Codeman655/rack,keithduncan/rack,jackxxu/rack,nmk/rack,sigmavirus24/rack,stepri/rack,fabianrbz/rack,nmk/rack,stepri/rack,Codeman655/rack,ktheory/rack,maclover7/rack,chneukirchen/rack,ktheory/rack,Comcast/rack,evanphx/rack,getaroom/rack,eins78/rack,wildjcrt/rack,laplaceliu/rack,fabianrbz/rack,gfvcastro/rack,zjsxwc/rack,evanphx/rack,jhodder/rack,tylergannon/rack,trexnix/rack,davidcelis/rack,Comcast/rack,keepcosmos/rack,gfvcastro/rack,AMekss/rack,laplaceliu/rack,tylergannon/rack,liamseanbrady/rack,shaneog/rack,zjsxwc/rack,ngpestelos/rack,jeremyf/rack,imtayadeway/rack,arronmabrey/rack,arronmabrey/rack,deepj/rack,gioele/rack,paulrogers/rack,tricknotes/rack,shaneog/rack,Comcast/rack,keepcosmos/rack,arronmabrey/rack,ngpestelos/rack,joevandyk/rack,chneukirchen/rack,trexnix/rack,jeremyf/rack,sigmavirus24/rack,maclover7/rack,trexnix/rack,getaroom/rack,rkh/rack,deepj/rack,imtayadeway/rack,gfvcastro/rack,fabianrbz/rack,akihiro17/rack,Codeman655/rack,eins78/rack,nmk/rack,rwz/rack,akihiro17/rack,stepri/rack,rkh/rack,supzann3/rack,eins78/rack,wildjcrt/rack,davydovanton/rack,liamseanbrady/rack,keithduncan/rack,Eric-Guo/rack,getaroom/rack,davydovanton/rack,supzann3/rack,davydovanton/rack,tylergannon/rack,AMekss/rack,davidcelis/rack,chneukirchen/rack,wjordan/rack,akihiro17/rack,wjordan/rack,ngpestelos/rack,lgierth/rack,laplaceliu/rack,liamseanbrady/rack,supzann3/rack,eavgerinos/rack,gioele/rack,wycats/rack,eavgerinos/rack,sigmavirus24/rack,wjordan/rack,krainboltgreene/lack,ganmacs/rack,rwz/rack,rwz/rack,Eric-Guo/rack,zjsxwc/rack,eavgerinos/rack