api/types/client.go: documentation fix for ImageImportSource
api/types/client.go: documentation fix for ImageImportSource

Signed-off-by: Erik Hollensbe <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@hollensbe.org>

lixiaobing10051267/docker,jvanz/docker,madhanrm/docker,KarthikNayak/docker,duglin/docker,SvenDowideit/docker,mixja/docker,SvenDowideit/docker,cpuguy83/docker,naveed-jamil-tenpearls/moby,shhsu/docker,unclejack/docker,qudongfang/docker,diogomonica/docker,coolljt0725/docker,q384566678/docker,jwhonce/docker,miminar/docker,erikstmartin/docker,allencloud/docker,gjaskiewicz/moby,justincormack/docker,Ramzec/docker,michael-holzheu/docker,lixiaobing1/docker,mkumatag/docker,laijs/docker,mike1729/docker,KarthikNayak/docker,jameszhan/docker,nawawi/docker,konstruktoid/docker-1,haveatry/docker,paralin/docker,xuxinkun/docker,prertik/docker,yongtang/docker,shishir-a412ed/docker,thaJeztah/docker,tmp6154/docker,mtesselH/docker,michael-holzheu/docker,jimjag/docker,srust/docker,moby/moby,liaoqingwei/docker,AkihiroSuda/docker,kolyshkin/moby,darrenstahlmsft/moby,lixiaobing10051267/docker,jameszhan/docker,dperny/docker,dperny/docker,paralin/docker,AkihiroSuda/docker,gnailuy/docker,gnailuy/docker,x1022as/docker,darrenstahlmsft/moby,srust/docker,tianon/docker,jthelin/docker,charleszheng44/moby,mahak/docker,xuxinkun/docker,rhatdan/docker,kojiromike/docker,POLJM242/docker,Mokolea/docker,srust/docker,trebonian/docker,kolyshkin/docker,naveed-jamil-tenpearls/moby,allencloud/docker,amatsus/docker,AkihiroSuda/docker,thaJeztah/docker,ColinHebert/docker,mahak/docker,scotttlin/docker,YuPengZTE/docker,jameszhan/docker,erikh/docker,madhanrm/docker,dgageot/docker,justincormack/docker,fcrisciani/docker,hqhq/moby,KarthikNayak/docker,dims/docker,dccurtis/docker,pramodhkp/moby,tklauser/docker,mtesselH/docker,PatrickLang/moby,imkin/moby,jlhawn/docker,shhsu/docker,erikh/docker,tklauser/docker,estesp/docker,moul/docker,rremer/moby,charleszheng44/moby,estesp/docker,moul/docker,lixiaobing1/docker,yummypeng/docker,q384566678/docker,coreos/docker,yongtang/docker,coolljt0725/docker,sarnautov/moby,laijs/docker,noironetworks/docker,ffoysal/docker,dmcgowan/docker,flavio/docker,paralin/docker,kolyshkin/docker,thtanaka/docker,ripcurld0/moby,danyalKhaliq10p/moby,konstruktoid/docker-upstream,darrenstahlmsft/docker,maxamillion/docker,yasiramin10p/moby,moby/moby,qudongfang/docker,konstruktoid/docker-upstream,tophj-ibm/docker,rremer/moby,x1022as/docker,ColinHebert/docker,scotttlin/docker,kolyshkin/moby,tophj-ibm/docker,michael-holzheu/docker,maxamillion/docker,docker/docker,HideoYamauchi/docker,darrenstahlmsft/moby,Mokolea/docker,resin-io/docker,ndeloof/docker,Mokolea/docker,jvanz/docker,diogomonica/docker,thtanaka/docker,tonistiigi/docker,tophj-ibm/moby,Mokolea/docker,mikebrow/docker,tonistiigi/docker,jwhonce/docker,qudongfang/docker,naveed-jamil-tenpearls/moby,KingEmet/docker,laijs/moby,whuwxl/docker,gnailuy/docker,rancher/docker,noironetworks/docker,tmp6154/docker,gschaetz/moby,moul/docker,rremer/moby,moby/moby,jlhawn/docker,cyphar/docker,mtesselH/docker,yosifkit/docker,shishir-a412ed/docker,jimjag/docker,justincormack/docker,konstruktoid/docker-upstream,jimjag/docker,whuwxl/docker,nawawi/docker,haveatry/docker,bonczj/moby-json-file-logger,konstruktoid/docker-upstream,vdemeester/docker,laijs/moby,kojiromike/docker,dsheets/moby,nalind/docker,ndeloof/docker,tonistiigi/docker,KingEmet/docker,cyphar/docker,fcrisciani/docker,SvenDowideit/docker,gjaskiewicz/moby,ibuildthecloud/docker,rancher/docker,mahak/docker,tklauser/docker,jimjag/docker,pradipd/moby,dmcgowan/docker,raja-sami-10p/moby,imkin/moby,nalind/docker,HideoYamauchi/docker,tophj-ibm/moby,nalind/docker,sterchelen/docker,bearstech/moby,allencloud/docker,coreos/docker,unclejack/docker,yasiramin10p/moby,kencochrane/docker,catinthesky/docker,moypray/docker,nawawi/docker,Ramzec/docker,crosbymichael/docker,yosifkit/docker,amatsus/docker,ColinHebert/docker,moypray/docker,darrenstahlmsft/docker,tophj-ibm/moby,hqhq/moby,gschaetz/moby,ripcurld0/moby,vdemeester/docker,trebonian/docker,xuxinkun/docker,dccurtis/docker,mstanleyjones/docker,kolyshkin/moby,akira-baruah/docker,ibuildthecloud/docker,jvanz/docker,dgageot/docker,bearstech/moby,HideoYamauchi/docker,yosifkit/docker,johnstep/moby-moby,resin-io/docker,sdurrheimer/docker,nalind/docker,yummypeng/docker,thaJeztah/docker,Syntaxide/docker,jthelin/docker,cyphar/docker,raja-sami-10p/moby,mike1729/docker,lixiaobing10051267/docker,mixja/docker,charleszheng44/moby,amatsus/docker,miminar/docker,x1022as/docker,rancher/docker,JMesser81/docker,JMesser81/docker,flavio/docker,tmp6154/docker,gjaskiewicz/moby,yummypeng/docker,haveatry/docker,johnstep/moby-moby,docker/docker,shishir-a412ed/docker,thtanaka/docker,dccurtis/docker,sarnautov/moby,q384566678/docker,fcrisciani/docker,erikstmartin/docker,pradipd/moby,sterchelen/docker,darrenstahlmsft/docker,paralin/docker,mkumatag/docker,jwhonce/docker,prertik/docker,bonczj/moby-json-file-logger,bearstech/moby,erikstmartin/docker,kencochrane/docker,prertik/docker,ffoysal/docker,dperny/docker,AkihiroSuda/docker,YuPengZTE/docker,kencochrane/docker,rhatdan/docker,danyalKhaliq10p/moby,alfred-landrum/docker,djs55/docker,POLJM242/docker,djs55/docker,cpuguy83/docker,gschaetz/moby,nawawi/docker,duglin/docker,resin-io/docker,shhsu/docker,akira-baruah/docker,ibuildthecloud/docker,sterchelen/docker,yongtang/docker,moul/docker,dsheets/moby,cpuguy83/docker,KingEmet/docker,trebonian/docker,yosifkit/docker,unclejack/docker,dsheets/moby,dgageot/docker,thaJeztah/docker,cpuguy83/docker,liaoqingwei/docker,ibuildthecloud/docker,tophj-ibm/docker,coolljt0725/docker,flavio/docker,Ramzec/docker,liaoqingwei/docker,yasiramin10p/moby,Syntaxide/docker,mahak/docker,noironetworks/docker,mkumatag/docker,konstruktoid/docker-1,alfred-landrum/docker,moypray/docker,mike1729/docker,laijs/docker,Syntaxide/docker,rhatdan/docker,Ramzec/docker,ndeloof/docker,mstanleyjones/docker,johnstep/moby-moby,coreos/docker,kojiromike/docker,ibuildthecloud/docker,alfred-landrum/docker,duglin/docker,dims/docker,maxamillion/docker,lixiaobing1/docker,mikebrow/docker,sdurrheimer/docker,sdurrheimer/docker,whuwxl/docker,madhanrm/docker,sarnautov/moby,dmcgowan/docker,konstruktoid/docker-1,mixja/docker,miminar/docker,bonczj/moby-json-file-logger,crosbymichael/docker,catinthesky/docker,djs55/docker,dims/docker,PatrickLang/moby,erikh/docker,flavio/docker,scotttlin/docker,mikebrow/docker,bearstech/moby,pradipd/moby,danyalKhaliq10p/moby,mstanleyjones/docker,imkin/moby,vdemeester/docker,ffoysal/docker,gnailuy/docker,crosbymichael/docker,pramodhkp/moby,tianon/docker,JMesser81/docker,trebonian/docker,PatrickLang/moby,estesp/docker,catinthesky/docker,laijs/moby,diogomonica/docker,moby/moby,docker/docker,raja-sami-10p/moby,YuPengZTE/docker,jlhawn/docker,ripcurld0/moby,hqhq/moby,pramodhkp/moby