Fix typo test/cmd/README
Fix typo test/cmd/README

Typo in `Adding Tests` section
kevensen/kubernetes,jsafrane/kubernetes,brendandburns/kubernetes,verb/kubernetes,wanghaoran1988/kubernetes,jdef/kubernetes,thockin/kubernetes,cmluciano/kubernetes,x13n/kubernetes,humblec/kubernetes,PI-Victor/kubernetes,thockin/kubernetes,xlgao-zju/kubernetes,hex108/kubernetes,Acidburn0zzz/kubernetes,mengqiy/kubernetes,olivierlemasle/kubernetes,k82/kubernetes,tallclair/kubernetes,k82/kubernetes,mikebrow/kubernetes,fanzhangio/kubernetes,PiotrProkop/kubernetes,zhangmingld/kubernetes,dims/kubernetes,MikeSpreitzer/kubernetes,yarntime/kubernetes,jingxu97/kubernetes,chestack/kubernetes,warmchang/kubernetes,MHBauer/kubernetes,nckturner/kubernetes,mosoft521/kubernetes,roberthbailey/kubernetes,verult/kubernetes,deads2k/kubernetes,jagosan/kubernetes,luxas/kubernetes,fabriziopandini/kubernetes,verb/kubernetes,olivierlemasle/kubernetes,joelsmith/kubernetes,soltysh/kubernetes,mikedanese/kubernetes,tcnghia/kubernetes,johscheuer/kubernetes,du2016/kubernetes,Lion-Wei/kubernetes,fabriziopandini/kubernetes,GulajavaMinistudio/kubernetes,Lion-Wei/kubernetes,jdef/kubernetes,jackfrancis/kubernetes,gnufied/kubernetes,MHBauer/kubernetes,olivierlemasle/kubernetes,ingvagabund/kubernetes,JacobTanenbaum/kubernetes,liggitt/kubernetes,pires/kubernetes,MikeSpreitzer/kubernetes,csrwng/kubernetes,weiwei04/kubernetes,fgimenez/kubernetes,cofyc/kubernetes,luxas/kubernetes,kpgriffith/kubernetes,andrewrynhard/kubernetes,zhouhaibing089/kubernetes,chrislovecnm/kubernetes,Clarifai/kubernetes,lojies/kubernetes,klaus1982/kubernetes,stevesloka/kubernetes,mkumatag/kubernetes,cofyc/kubernetes,krmayankk/kubernetes,fanzhangio/kubernetes,ravisantoshgudimetla/kubernetes,tpepper/kubernetes,kevensen/kubernetes,cblecker/kubernetes,jsafrane/kubernetes,kevin-wangzefeng/kubernetes,dlorenc/kubernetes,deads2k/kubernetes,sanjeevm0/kubernetes,wanghaoran1988/kubernetes,mYmNeo/kubernetes,alejandroEsc/kubernetes,tomzhang/kubernetes,kpgriffith/kubernetes,wanghaoran1988/kubernetes,mahak/kubernetes,du2016/kubernetes,xychu/kubernetes,csrwng/kubernetes,kubernetes/kubernetes,stevesloka/kubernetes,PI-Victor/kubernetes,iterion/kubernetes,tallclair/kubernetes,mikedanese/kubernetes,Lion-Wei/kubernetes,tpepper/kubernetes,hex108/kubernetes,iterion/kubernetes,idvoretskyi/kubernetes,krmayankk/kubernetes,kubernetes/kubernetes,johscheuer/kubernetes,jdef/kubernetes,Clarifai/kubernetes,dereknex/kubernetes,rnaveiras/kubernetes,Acidburn0zzz/kubernetes,iterion/kubernetes,wongma7/kubernetes,coolsvap/kubernetes,Acidburn0zzz/kubernetes,rafax/kubernetes,mfojtik/kubernetes,sdminonne/kubernetes,MikeSpreitzer/kubernetes,GulajavaMinistudio/kubernetes,roberthbailey/kubernetes,verult/kubernetes,johscheuer/kubernetes,kevensen/kubernetes,verb/kubernetes,deads2k/kubernetes,pires/kubernetes,jsafrane/kubernetes,nckturner/kubernetes,mkumatag/kubernetes,rnaveiras/kubernetes,yarntime/kubernetes,sanjeevm0/kubernetes,wongma7/kubernetes,brendandburns/kubernetes,mikebrow/kubernetes,mfojtik/kubernetes,aledbf/kubernetes,coolsvap/kubernetes,andrewrynhard/kubernetes,fgimenez/kubernetes,xychu/kubernetes,dlorenc/kubernetes,coolsvap/kubernetes,li-ang/kubernetes,idvoretskyi/kubernetes,spzala/kubernetes,mosoft521/kubernetes,nikhita/kubernetes,johscheuer/kubernetes,dereknex/kubernetes,cofyc/kubernetes,kevin-wangzefeng/kubernetes,jagosan/kubernetes,carlory/kubernetes,tcnghia/kubernetes,csrwng/kubernetes,andrewrynhard/kubernetes,mengqiy/kubernetes,krmayankk/kubernetes,shyamjvs/kubernetes,fgimenez/kubernetes,enj/kubernetes,soltysh/kubernetes,Clarifai/kubernetes,erwinvaneyk/kubernetes,x13n/kubernetes,warmchang/kubernetes,zhouhaibing089/kubernetes,enj/kubernetes,xychu/kubernetes,bparees/kubernetes,kitt1987/kubernetes,saad-ali/kubernetes,k82cn/kubernetes,liggitt/kubernetes,ii/kubernetes,chestack/kubernetes,klaus1982/kubernetes,nak3/kubernetes,ravisantoshgudimetla/kubernetes,wanghaoran1988/kubernetes,PiotrProkop/kubernetes,warmchang/kubernetes,sanjeevm0/kubernetes,xychu/kubernetes,rrati/kubernetes,MHBauer/kubernetes,ravilr/kubernetes,kpgriffith/kubernetes,dereknex/kubernetes,joelsmith/kubernetes,cofyc/kubernetes,monopole/kubernetes,enj/kubernetes,roberthbailey/kubernetes,shyamjvs/kubernetes,tallclair/kubernetes,yarntime/kubernetes,verb/kubernetes,x13n/kubernetes,bparees/kubernetes,jdef/kubernetes,joelsmith/kubernetes,stevesloka/kubernetes,erwinvaneyk/kubernetes,micahhausler/kubernetes,tomzhang/kubernetes,jessfraz/kubernetes,coolsvap/kubernetes,rafax/kubernetes,PI-Victor/kubernetes,BenTheElder/kubernetes,x13n/kubernetes,jingxu97/kubernetes,cmluciano/kubernetes,saad-ali/kubernetes,jessfraz/kubernetes,jessfraz/kubernetes,joelsmith/kubernetes,chrislovecnm/kubernetes,dlorenc/kubernetes,zhangmingld/kubernetes,kubernetes/kubernetes,ingvagabund/kubernetes,dixudx/kubernetes,brendandburns/kubernetes,k82cn/kubernetes,deads2k/kubernetes,ravisantoshgudimetla/kubernetes,feiskyer/kubernetes,bparees/kubernetes,krmayankk/kubernetes,mikedanese/kubernetes,pires/kubernetes,ravilr/kubernetes,rafax/kubernetes,brendandburns/kubernetes,shyamjvs/kubernetes,MikeSpreitzer/kubernetes,micahhausler/kubernetes,tomzhang/kubernetes,tallclair/kubernetes,thockin/kubernetes,shyamjvs/kubernetes,feiskyer/kubernetes,verult/kubernetes,aledbf/kubernetes,chestack/kubernetes,kitt1987/kubernetes,JacobTanenbaum/kubernetes,feiskyer/kubernetes,andrewsykim/kubernetes,yujuhong/kubernetes,monopole/kubernetes,dims/kubernetes,tomzhang/kubernetes,humblec/kubernetes,nikhita/kubernetes,tallclair/kubernetes,roberthbailey/kubernetes,mfojtik/kubernetes,tcnghia/kubernetes,jingxu97/kubernetes,iterion/kubernetes,luxas/kubernetes,brendandburns/kubernetes,soltysh/kubernetes,chestack/kubernetes,brendandburns/kubernetes,andrewrynhard/kubernetes,jackfrancis/kubernetes,fabriziopandini/kubernetes,rnaveiras/kubernetes,rrati/kubernetes,xlgao-zju/kubernetes,jdef/kubernetes,dims/kubernetes,mosoft521/kubernetes,luxas/kubernetes,pires/kubernetes,micahhausler/kubernetes,chrislovecnm/kubernetes,bparees/kubernetes,mYmNeo/kubernetes,jessfraz/kubernetes,lojies/kubernetes,jagosan/kubernetes,kpgriffith/kubernetes,spzala/kubernetes,liggitt/kubernetes,micahhausler/kubernetes,dlorenc/kubernetes,chrislovecnm/kubernetes,cblecker/kubernetes,cblecker/kubernetes,iterion/kubernetes,roberthbailey/kubernetes,mYmNeo/kubernetes,iameli/kubernetes,mkumatag/kubernetes,fanzhangio/kubernetes,zhangmingld/kubernetes,GulajavaMinistudio/kubernetes,linux-on-ibm-z/kubernetes,x13n/kubernetes,dixudx/kubernetes,iameli/kubernetes,tallclair/kubernetes,sdminonne/kubernetes,sdminonne/kubernetes,kubernetes/kubernetes,Clarifai/kubernetes,xlgao-zju/kubernetes,luxas/kubernetes,andrewsykim/kubernetes,jessfraz/kubernetes,gnufied/kubernetes,idvoretskyi/kubernetes,li-ang/kubernetes,krmayankk/kubernetes,shyamjvs/kubernetes,tomzhang/kubernetes,zhangmingld/kubernetes,alejandroEsc/kubernetes,andrewsykim/kubernetes,openshift/kubernetes,joelsmith/kubernetes,tengqm/kubernetes,openshift/kubernetes,cmluciano/kubernetes,idvoretskyi/kubernetes,monopole/kubernetes,hex108/kubernetes,hex108/kubernetes,cofyc/kubernetes,zhouhaibing089/kubernetes,erwinvaneyk/kubernetes,rnaveiras/kubernetes,mikebrow/kubernetes,matthyx/kubernetes,erwinvaneyk/kubernetes,dims/kubernetes,enj/kubernetes,mikedanese/kubernetes,PiotrProkop/kubernetes,tengqm/kubernetes,carlory/kubernetes,saad-ali/kubernetes,hex108/kubernetes,klaus1982/kubernetes,carlory/kubernetes,ravisantoshgudimetla/kubernetes,openshift/kubernetes,Acidburn0zzz/kubernetes,mfojtik/kubernetes,fanzhangio/kubernetes,mkumatag/kubernetes,olivierlemasle/kubernetes,yujuhong/kubernetes,mYmNeo/kubernetes,coolsvap/kubernetes,BenTheElder/kubernetes,MikeSpreitzer/kubernetes,dereknex/kubernetes,rrati/kubernetes,cmluciano/kubernetes,ping035627/kubernetes,rrati/kubernetes,cmluciano/kubernetes,nikhita/kubernetes,matthyx/kubernetes,PiotrProkop/kubernetes,gnufied/kubernetes,tengqm/kubernetes,tpepper/kubernetes,spzala/kubernetes,humblec/kubernetes,chestack/kubernetes,mYmNeo/kubernetes,Acidburn0zzz/kubernetes,jackfrancis/kubernetes,k82/kubernetes,erwinvaneyk/kubernetes,kevensen/kubernetes,nak3/kubernetes,mengqiy/kubernetes,nckturner/kubernetes,nak3/kubernetes,dereknex/kubernetes,fgimenez/kubernetes,PI-Victor/kubernetes,mfojtik/kubernetes,thockin/kubernetes,cblecker/kubernetes,iameli/kubernetes,wanghaoran1988/kubernetes,du2016/kubernetes,warmchang/kubernetes,feiskyer/kubernetes,BenTheElder/kubernetes,fanzhangio/kubernetes,jackfrancis/kubernetes,PiotrProkop/kubernetes,kevin-wangzefeng/kubernetes,du2016/kubernetes,k82cn/kubernetes,JacobTanenbaum/kubernetes,Clarifai/kubernetes,dlorenc/kubernetes,sanjeevm0/kubernetes,erwinvaneyk/kubernetes,yujuhong/kubernetes,idvoretskyi/kubernetes,nckturner/kubernetes,humblec/kubernetes,mahak/kubernetes,warmchang/kubernetes,monopole/kubernetes,linux-on-ibm-z/kubernetes,ravisantoshgudimetla/kubernetes,dixudx/kubernetes,Lion-Wei/kubernetes,wongma7/kubernetes,MHBauer/kubernetes,k82/kubernetes,GulajavaMinistudio/kubernetes,mahak/kubernetes,tpepper/kubernetes,matthyx/kubernetes,andrewrynhard/kubernetes,k82cn/kubernetes,humblec/kubernetes,hex108/kubernetes,kitt1987/kubernetes,joelsmith/kubernetes,ingvagabund/kubernetes,weiwei04/kubernetes,bparees/kubernetes,stevesloka/kubernetes,kitt1987/kubernetes,andrewrynhard/kubernetes,jdef/kubernetes,tcnghia/kubernetes,tengqm/kubernetes,lojies/kubernetes,xlgao-zju/kubernetes,nak3/kubernetes,aledbf/kubernetes,kpgriffith/kubernetes,Lion-Wei/kubernetes,stevesloka/kubernetes,tomzhang/kubernetes,dereknex/kubernetes,kevensen/kubernetes,klaus1982/kubernetes,iameli/kubernetes,zhangmingld/kubernetes,rafax/kubernetes,kevin-wangzefeng/kubernetes,soltysh/kubernetes,andrewsykim/kubernetes,x13n/kubernetes,kevin-wangzefeng/kubernetes,gnufied/kubernetes,chrislovecnm/kubernetes,carlory/kubernetes,ii/kubernetes,soltysh/kubernetes,verb/kubernetes,zhangmingld/kubernetes,mahak/kubernetes,JacobTanenbaum/kubernetes,xychu/kubernetes,JacobTanenbaum/kubernetes,dixudx/kubernetes,linux-on-ibm-z/kubernetes,verult/kubernetes,monopole/kubernetes,saad-ali/kubernetes,li-ang/kubernetes,li-ang/kubernetes,carlory/kubernetes,zhouhaibing089/kubernetes,fanzhangio/kubernetes,k82cn/kubernetes,kitt1987/kubernetes,ingvagabund/kubernetes,xlgao-zju/kubernetes,stevesloka/kubernetes,xychu/kubernetes,ravisantoshgudimetla/kubernetes,ingvagabund/kubernetes,Clarifai/kubernetes,tpepper/kubernetes,cblecker/kubernetes,weiwei04/kubernetes,aledbf/kubernetes,BenTheElder/kubernetes,chrislovecnm/kubernetes,johscheuer/kubernetes,alejandroEsc/kubernetes,lojies/kubernetes,sanjeevm0/kubernetes,dixudx/kubernetes,k82/kubernetes,weiwei04/kubernetes,yujuhong/kubernetes,yarntime/kubernetes,andrewsykim/kubernetes,jsafrane/kubernetes,csrwng/kubernetes,Lion-Wei/kubernetes,liggitt/kubernetes,enj/kubernetes,ping035627/kubernetes,matthyx/kubernetes,openshift/kubernetes,mkumatag/kubernetes,aledbf/kubernetes,olivierlemasle/kubernetes,jingxu97/kubernetes,li-ang/kubernetes,tomzhang/kubernetes,jsafrane/kubernetes,cofyc/kubernetes,wongma7/kubernetes,ii/kubernetes,GulajavaMinistudio/kubernetes,linux-on-ibm-z/kubernetes,openshift/kubernetes,nak3/kubernetes,verult/kubernetes,mengqiy/kubernetes,mahak/kubernetes,yarntime/kubernetes,JacobTanenbaum/kubernetes,dlorenc/kubernetes,krmayankk/kubernetes,MHBauer/kubernetes,kubernetes/kubernetes,PI-Victor/kubernetes,pires/kubernetes,ravilr/kubernetes,jagosan/kubernetes,tengqm/kubernetes,fabriziopandini/kubernetes,rnaveiras/kubernetes,ravilr/kubernetes,feiskyer/kubernetes,Acidburn0zzz/kubernetes,kitt1987/kubernetes,rrati/kubernetes,tomzhang/kubernetes,weiwei04/kubernetes,fgimenez/kubernetes,jingxu97/kubernetes,cmluciano/kubernetes,dims/kubernetes,gnufied/kubernetes,weiwei04/kubernetes,sanjeevm0/kubernetes,iameli/kubernetes,sdminonne/kubernetes,MHBauer/kubernetes,johscheuer/kubernetes,deads2k/kubernetes,matthyx/kubernetes,mengqiy/kubernetes,ping035627/kubernetes,kpgriffith/kubernetes,fabriziopandini/kubernetes,wanghaoran1988/kubernetes,ravilr/kubernetes,mfojtik/kubernetes,spzala/kubernetes,micahhausler/kubernetes,mYmNeo/kubernetes,jagosan/kubernetes,luxas/kubernetes,pires/kubernetes,verult/kubernetes,BenTheElder/kubernetes,coolsvap/kubernetes,alejandroEsc/kubernetes,tpepper/kubernetes,alejandroEsc/kubernetes,spzala/kubernetes,jackfrancis/kubernetes,yujuhong/kubernetes,PI-Victor/kubernetes,yarntime/kubernetes,andrewsykim/kubernetes,tomzhang/kubernetes,ping035627/kubernetes,csrwng/kubernetes,wongma7/kubernetes,yujuhong/kubernetes,tcnghia/kubernetes,iterion/kubernetes,saad-ali/kubernetes,liggitt/kubernetes,lojies/kubernetes,xlgao-zju/kubernetes,mikebrow/kubernetes,tcnghia/kubernetes,ii/kubernetes,mosoft521/kubernetes,mosoft521/kubernetes,mikebrow/kubernetes,nckturner/kubernetes,idvoretskyi/kubernetes,sdminonne/kubernetes,nikhita/kubernetes,ping035627/kubernetes,fgimenez/kubernetes,linux-on-ibm-z/kubernetes,zhouhaibing089/kubernetes,nak3/kubernetes,thockin/kubernetes,nikhita/kubernetes,saad-ali/kubernetes,ii/kubernetes,ingvagabund/kubernetes,du2016/kubernetes,mikedanese/kubernetes