anchor.diff:  ```yml
   steps:
     - command: deploy.sh
  -    name: Deploy
  +    label: Deploy
       branches: master
       env:
         FOO: bar
  
positive.code: ```yml
  steps:
    - command: command.sh
    - block
        name: ":rocket: Deploy"
    - command: deploy.sh
  ```
  
  
negative.code: 
  ```yml
  steps:
    - label: Example Test
      command: echo "Hello!"
  ```
  
  