README.md indentation issue on terraform_tflint hooks multiple arguments

[os-virtualretail]

In order to pass multiple args, try the following:
```yaml
 - id: terraform_tflint
    args:
      - 'args=--deep'
      - 'args=--enable-rule=terraform_documented_variables'
```

should be

In order to pass multiple args, try the following:
```yaml
 - id: terraform_tflint
   args:
      - 'args=--deep'
      - 'args=--enable-rule=terraform_documented_variables'
```

there is one more space with args: so it fails. it needs to be aligned with previous line

[antonbabenko]

Thanks for opening this issue, Omer!

v1.31.0 has been just released.

[rquadling]

Making whitespace relevant again. Sigh!