Just an example of authoring help with parameter help in-line

Test-Help.ps1

function Test-Help {
<#
  .SYNOPSIS
    Test the help
  .EXAMPLE
    Get-Help Test-Help

    Shows the help for this function, which is all this function is good for
#>
[CmdletBinding()]
param(
   # This is where you would describe the name
   $Name
)
}

VisibleOutput.txt

NAME
    Test-Help
    
SYNOPSIS
    Test the help
    
    
SYNTAX
    Test-Help [[-Name] <Object>] [<CommonParameters>]
    
    
DESCRIPTION
    

PARAMETERS
    -Name <Object>
        This is where you would describe the name
        
        Required?                    false
        Position?                    1
        Default value                
        Accept pipeline input?       false
        Accept wildcard characters?  false
        
    <CommonParameters>
        This cmdlet supports the common parameters: Verbose, Debug,
        ErrorAction, ErrorVariable, WarningAction, WarningVariable,
        OutBuffer, PipelineVariable, and OutVariable. For more information, see
        about_CommonParameters (https://go.microsoft.com/fwlink/?LinkID=113216). 
    
INPUTS
    
OUTPUTS
    
    -------------------------- EXAMPLE 1 --------------------------
    
    PS > Get-Help Test-Help
    
    Shows the help for this function, which is all this function is good for


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