Describe the bug

I have a variables.tf file with # some comment and then variables definitions follow
When I generate docs, the comment is used as variable description. I want to avoid that. Is there a config setting I can use to prevent this ?

How can we reproduce it?

1. Create variables.tf with definition

# some comment
variable "var1" {
}

2. Run

▶ terraform-docs markdown --output-check --show inputs ./

Input section will be rendered.

Output is as follows:

## Inputs

| Name | Description | Type | Default | Required |
|------|-------------|------|---------|:--------:|
| <a name="input_var1"></a> [var1](#input\_var1) | some comment | `any` | n/a | yes |

Generated markdown:

Inputs

Desired output

Inputs

Environment information

• terraform-docs version (use terraform-docs --version):

▶ terraform-docs version                                          

terraform-docs version v0.15.0 darwin/amd64

• OS (e.g. Windows, MacOS): MacOS