Update DTR 2.2 ref docs
Update DTR 2.2 ref docs

johnstep/docker.github.io,docker/docker.github.io,johnstep/docker.github.io,JimGalasyn/docker.github.io,londoncalling/docker.github.io,joaofnfernandes/docker.github.io,bdwill/docker.github.io,shin-/docker.github.io,shubheksha/docker.github.io,docker/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io,phiroict/docker,docker-zh/docker.github.io,londoncalling/docker.github.io,docker-zh/docker.github.io,LuisBosquez/docker.github.io,bdwill/docker.github.io,shubheksha/docker.github.io,shin-/docker.github.io,LuisBosquez/docker.github.io,LuisBosquez/docker.github.io,JimGalasyn/docker.github.io,LuisBosquez/docker.github.io,joaofnfernandes/docker.github.io,bdwill/docker.github.io,phiroict/docker,phiroict/docker,thaJeztah/docker.github.io,joeuo/docker.github.io,JimGalasyn/docker.github.io,shin-/docker.github.io,anweiss/docker.github.io,phiroict/docker,londoncalling/docker.github.io,JimGalasyn/docker.github.io,shubheksha/docker.github.io,joaofnfernandes/docker.github.io,LuisBosquez/docker.github.io,johnstep/docker.github.io,phiroict/docker,joaofnfernandes/docker.github.io,thaJeztah/docker.github.io,joeuo/docker.github.io,johnstep/docker.github.io,londoncalling/docker.github.io,shubheksha/docker.github.io,joeuo/docker.github.io,joeuo/docker.github.io,thaJeztah/docker.github.io,anweiss/docker.github.io,shin-/docker.github.io,anweiss/docker.github.io,anweiss/docker.github.io,thaJeztah/docker.github.io,docker-zh/docker.github.io,joeuo/docker.github.io,JimGalasyn/docker.github.io,londoncalling/docker.github.io,bdwill/docker.github.io,shin-/docker.github.io,anweiss/docker.github.io,docker/docker.github.io,johnstep/docker.github.io,shubheksha/docker.github.io,docker-zh/docker.github.io,bdwill/docker.github.io,docker/docker.github.io,joaofnfernandes/docker.github.io,docker-zh/docker.github.io