anchor.diff:  ----
   ====
   
  -. Add the `*secret*` to the builder service account:
  +. Add the `*secret*` to the builder service account. Each build is run with
  +`serviceaccount/builder` role, so you need to give it access your secret with
  +following command:
   +
   ====
   ----
  
positive.code: ----
  ====
  
  . Add the `*secret*` to the builder service account:
  +
  ====
  ----
  
negative.code: This generates a JSON specification of the `*secret*` named *dockerhub* and
  creates the object.
  
  . Once the `*secret*` is created, add it to the builder service account. Each
  build is run with `serviceaccount/builder` role, so you need to give it access
  your secret with following command:
  
  +
  ====
  ----
  