Revert "Use RUN in readme example"
Revert "Use RUN in readme example"

This reverts commit 539f1acdb8307d18e591442927b978043f2786e0.

jessekl/compose,jonaseck2/compose,jeanpralo/compose,BSWANG/denverdino.github.io,glogiotatidis/compose,GM-Alex/compose,jorgeLuizChaves/compose,thieman/compose,menglingwei/denverdino.github.io,denverdino/compose,mchasal/compose,schmunk42/compose,rillig/docker.github.io,alexisbellido/docker.github.io,ionrock/compose,LuisBosquez/docker.github.io,troy0820/docker.github.io,gdevillele/docker.github.io,dockerhn/compose,phiroict/docker,iamluc/compose,charleswhchan/compose,aduermael/docker.github.io,feelobot/compose,johnstep/docker.github.io,jgrowl/compose,anweiss/docker.github.io,genki/compose,lmesz/compose,hypriot/compose,nhumrich/compose,swoopla/compose,JimGalasyn/docker.github.io,noironetworks/compose,mark-adams/compose,JimGalasyn/docker.github.io,Yelp/docker-compose,JimGalasyn/docker.github.io,shubheksha/docker.github.io,docker/docker.github.io,denverdino/docker.github.io,bdwill/docker.github.io,mdaue/compose,alexisbellido/docker.github.io,funkyfuture/docker-compose,joaofnfernandes/docker.github.io,jzwlqx/denverdino.github.io,bcicen/fig,talolard/compose,artemkaint/compose,screwgoth/compose,uvgroovy/compose,feelobot/compose,josephpage/compose,mark-adams/compose,bobphill/compose,aduermael/docker.github.io,bfirsh/fig,LuisBosquez/docker.github.io,joeuo/docker.github.io,ChrisChinchilla/compose,shin-/docker.github.io,rstacruz/compose,iamluc/compose,docker-zh/docker.github.io,troy0820/docker.github.io,xydinesh/compose,goloveychuk/compose,anweiss/docker.github.io,albers/compose,prologic/compose,ggtools/compose,gdevillele/docker.github.io,alexandrev/compose,gdevillele/docker.github.io,tangkun75/compose,mbailey/compose,menglingwei/denverdino.github.io,johnstep/docker.github.io,aanand/fig,mnuessler/compose,au-phiware/compose,Yelp/docker-compose,denverdino/compose,VinceBarresi/compose,Katlean/fig,joeuo/docker.github.io,goloveychuk/compose,shubheksha/docker.github.io,ouziel-slama/compose,heroku/fig,michael-k/docker-compose,moxiegirl/compose,talolard/compose,thaJeztah/docker.github.io,danix800/docker.github.io,glogiotatidis/compose,GM-Alex/compose,thaJeztah/docker.github.io,schmunk42/compose,gdevillele/docker.github.io,troy0820/docker.github.io,johnstep/docker.github.io,andrewgee/compose,menglingwei/denverdino.github.io,shubheksha/docker.github.io,denverdino/denverdino.github.io,shakamunyi/fig,mindaugasrukas/compose,tiry/compose,dockerhn/compose,MSakamaki/compose,KevinGreene/compose,mrfuxi/compose,nerro/compose,BSWANG/denverdino.github.io,docker-zh/docker.github.io,calou/compose,tpounds/compose,londoncalling/docker.github.io,benhamill/compose,albers/compose,abesto/fig,hoogenm/compose,alunduil/fig,thaJeztah/docker.github.io,sanscontext/docker.github.io,anweiss/docker.github.io,denverdino/docker.github.io,LuisBosquez/docker.github.io,mbailey/compose,shin-/compose,docker/docker.github.io,sanscontext/docker.github.io,Dakno/compose,ZJaffee/compose,rillig/docker.github.io,kikkomep/compose,Dakno/compose,pspierce/compose,unodba/compose,rstacruz/compose,dopry/compose,qzio/compose,danix800/docker.github.io,mnowster/compose,joaofnfernandes/docker.github.io,bdwill/docker.github.io,joeuo/docker.github.io,LuisBosquez/docker.github.io,kojiromike/compose,phiroict/docker,uvgroovy/compose,phiroict/docker,brunocascio/compose,amitsaha/compose,mnowster/compose,jiekechoo/compose,ouziel-slama/compose,danix800/docker.github.io,joeuo/docker.github.io,londoncalling/docker.github.io,twitherspoon/compose,denverdino/denverdino.github.io,ionrock/compose,shin-/compose,Chouser/compose,ggtools/compose,funkyfuture/docker-compose,vdemeester/compose,cclauss/compose,runcom/compose,lmesz/compose,bdwill/docker.github.io,docker/docker.github.io,hoogenm/compose,sanscontext/docker.github.io,dbdd4us/compose,DoubleMalt/compose,ZJaffee/compose,jrabbit/compose,bcicen/fig,ralphtheninja/compose,jzwlqx/denverdino.github.io,tiry/compose,screwgoth/compose,mosquito/docker-compose,heroku/fig,au-phiware/compose,TomasTomecek/compose,TheDataShed/compose,viranch/compose,ralphtheninja/compose,shakamunyi/fig,shin-/docker.github.io,charleswhchan/compose,MSakamaki/compose,rgbkrk/compose,johnstep/docker.github.io,heroku/fig,joaofnfernandes/docker.github.io,cgvarela/compose,lukemarsden/compose,denverdino/docker.github.io,qzio/compose,TheDataShed/compose,swoopla/compose,londoncalling/docker.github.io,sanscontext/docker.github.io,bbirand/compose,viranch/compose,tpounds/compose,dopry/compose,rillig/docker.github.io,KevinGreene/compose,JimGalasyn/docker.github.io,denverdino/denverdino.github.io,alexisbellido/docker.github.io,ain/compose,vlajos/compose,mdaue/compose,nerro/compose,browning/compose,shubheksha/docker.github.io,zhangspook/compose,zhangspook/compose,alexandrev/compose,josephpage/compose,BSWANG/denverdino.github.io,marcusmartins/compose,vdemeester/compose,mosquito/docker-compose,jessekl/compose,Katlean/fig,denverdino/denverdino.github.io,anweiss/docker.github.io,michael-k/docker-compose,brunocascio/compose,troy0820/docker.github.io,Chouser/compose,philwrenn/compose,bdwill/docker.github.io,dbdd4us/compose,shin-/docker.github.io,gdevillele/docker.github.io,dnephin/compose,mchasal/compose,ekristen/compose,mohitsoni/compose,bcicen/fig,ekristen/compose,jgrowl/compose,docker-zh/docker.github.io,DoubleMalt/compose,denverdino/docker.github.io,londoncalling/docker.github.io,jorgeLuizChaves/compose,unodba/compose,docker-zh/docker.github.io,JimGalasyn/docker.github.io,marcusmartins/compose,kojiromike/compose,ph-One/compose,kikkomep/compose,jzwlqx/denverdino.github.io,j-fuentes/compose,calou/compose,ChrisChinchilla/compose,bfirsh/fig,menglingwei/denverdino.github.io,twitherspoon/compose,mnuessler/compose,bsmr-docker/compose,cgvarela/compose,anweiss/docker.github.io,dilgerma/compose,rillig/docker.github.io,VinceBarresi/compose,docker/docker.github.io,xydinesh/compose,amitsaha/compose,prologic/compose,moxiegirl/compose,danix800/docker.github.io,shin-/docker.github.io,ain/compose,jeanpralo/compose,lukemarsden/compose,saada/compose,alexisbellido/docker.github.io,bobphill/compose,dilgerma/compose,jzwlqx/denverdino.github.io,menglingwei/denverdino.github.io,hypriot/compose,denverdino/denverdino.github.io,andrewgee/compose,jzwlqx/denverdino.github.io,bsmr-docker/compose,aduermael/docker.github.io,bbirand/compose,denverdino/docker.github.io,thieman/compose,johnstep/docker.github.io,d2bit/compose,londoncalling/docker.github.io,RobertNorthard/compose,TomasTomecek/compose,thaJeztah/compose,benhamill/compose,joaofnfernandes/docker.github.io,simonista/compose,pspierce/compose,d2bit/compose,gtrdotmcs/compose,jonaseck2/compose,j-fuentes/compose,mohitsoni/compose,sebglazebrook/compose,docker-zh/docker.github.io,thaJeztah/compose,nhumrich/compose,phiroict/docker,jiekechoo/compose,mrfuxi/compose,thaJeztah/docker.github.io,artemkaint/compose,jrabbit/compose,noironetworks/compose,sdurrheimer/compose,genki/compose,sanscontext/docker.github.io,phiroict/docker,simonista/compose,RobertNorthard/compose,shubheksha/docker.github.io,runcom/compose,sebglazebrook/compose,BSWANG/denverdino.github.io,gtrdotmcs/compose,ph-One/compose,joaofnfernandes/docker.github.io,vlajos/compose,BSWANG/denverdino.github.io,KalleDK/compose,tangkun75/compose,LuisBosquez/docker.github.io,saada/compose,aduermael/docker.github.io,thaJeztah/docker.github.io,alexisbellido/docker.github.io,shin-/docker.github.io,philwrenn/compose,mindaugasrukas/compose,aanand/fig,docker/docker.github.io,dnephin/compose,KalleDK/compose,alunduil/fig,abesto/fig,rgbkrk/compose,sdurrheimer/compose,joeuo/docker.github.io,browning/compose,cclauss/compose,bdwill/docker.github.io