message: Docs: Add linux/mac link to instruction for adding token in .npmrc
diff: @@ -13,11 +13,14 @@ Prerequisites: [Node (with npm)](https://nodejs.org) installed
  `npm i -g vsts-npm-auth`
  2. Add registry to the our scopes (globally per-user)
  - `npm config set @prague:registry https://offnet.pkgs.visualstudio.com/_packaging/prague/npm/registry/`
  - `npm config set @chaincode:registry https://offnet.pkgs.visualstudio.com/_packaging/prague/npm/registry/`
  - `npm config set @component:registry https://offnet.pkgs.visualstudio.com/_packaging/prague/npm/registry/`
  + ````
  + npm config set @prague:registry https://offnet.pkgs.visualstudio.com/_packaging/prague/npm/registry/
  + npm config set @chaincode:registry https://offnet.pkgs.visualstudio.com/_packaging/prague/npm/registry/
  + npm config set @component:registry https://offnet.pkgs.visualstudio.com/_packaging/prague/npm/registry/
  + ````
  +
  +3. Auth with VSTS using vsts-npm-auth (Windows only, Linux/Mac instructions [here](https://docs.microsoft.com/en-us/azure/devops/artifacts/npm/npmrc?view=azure-devops&tabs=windows))
  -3. Auth with VSTS using vsts-npm-auth
  `vsts-npm-auth %USERPROFILE%\.npmrc`
  4. Start installing Fluid packages into your package
  