Updated help text for target command
Updated help text for target command

Signed-off-by: Damien Le Berrigaud <99e6b749acbfbe2a596df99e91d24d6e1fdbee00@pivotallabs.com>

cgvarela/cli,zhang-hua/cli,hyenaspots/cli,pishro-cc/cli,carnell69/cli,cgvarela/cli,mcowger/cli,18F/cli,srikanth88infy/cli,xingzhou/cli,AmitRoushan/cli,HuaweiTech/cli,markstgodard/cli,mcowger/cli,nimbus-cloud/cli,Zouuup/cli,kavoj/cli,cloudfoundry/cli,diatmpravin/cli,saravana76/cli,hyenaspots/cli,evanfarrar/cli,AmitRoushan/cli,AmitRoushan/cli,fujitsu-cf/cli,carnell69/cli,mcintyred/cli,mcintyred/cli,ReachingOut/cli,cf-routing/cli,hyenaspots/cli,Zouuup/cli,ReachingOut/cli,diatmpravin/cli,simonleung8/cli,kavoj/cli,ofer43211/cli,nttlabs/cli,HuaweiTech/cli,saurabhguptasg/cli,simonleung8/cli,Zouuup/cli,hyenaspots/cli,zhang-hua/cli,HuaweiTech/cli,18F/cli,HuaweiTech/cli,markstgodard/cli,pishro-cc/cli,nttlabs/cli,cf-routing/cli,SrinivasChilveri/cli,mcintyred/cli,xingzhou/cli,SrinivasChilveri/cli,cf-routing/cli,saurabhguptasg/cli,mcintyred/cli,evanfarrar/cli,nttlabs/cli,rastasheep/trash-can,evanfarrar/cli,fujitsu-cf/cli,diatmpravin/cli,simonleung8/cli,diatmpravin/cli,kavoj/cli,cloudfoundry/cli,ReachingOut/cli,TomG713/cli,SrinivasChilveri/cli,markstgodard/cli,18F/cli,carnell69/cli,evanfarrar/cli,EngineerBetter/cli,srikanth88infy/cli,nttlabs/cli,nimbus-cloud/cli,TomG713/cli,saurabhguptasg/cli,nimbus-cloud/cli,TomG713/cli,TomG713/cli,18F/cli,saravana76/cli,cgvarela/cli,pishro-cc/cli,EngineerBetter/cli,zhang-hua/cli,rastasheep/trash-can,srikanth88infy/cli,cf-routing/cli,kavoj/cli,fujitsu-cf/cli,Zouuup/cli,ofer43211/cli,saurabhguptasg/cli,zhang-hua/cli,mcowger/cli,rastasheep/trash-can,saravana76/cli,ofer43211/cli,ofer43211/cli,EngineerBetter/cli,AmitRoushan/cli,cloudfoundry/cli,cgvarela/cli,saravana76/cli,rastasheep/trash-can,carnell69/cli,EngineerBetter/cli,mcowger/cli,xingzhou/cli,srikanth88infy/cli,SrinivasChilveri/cli,ReachingOut/cli,pishro-cc/cli,xingzhou/cli,markstgodard/cli