message: fix: update linking for samples
diff: @@ -105,7 +105,6 @@ jobs:
  if ! test -x "$repo_tools"; then
  chmod +x "$repo_tools"
  fi
  - npm link
  environment:
  NPM_CONFIG_PREFIX: /home/node/.npm-global
  - run:
  @@ -147,9 +146,8 @@ jobs:
  name: Link the module being tested to the samples.
  command: |
  cd samples/
  - npm link @google-cloud/pubsub
  npm install
  - cd ..
  + npm link ../
  environment:
  NPM_CONFIG_PREFIX: /home/node/.npm-global
  - run:
  