ps1 issue 1: help call

this is what im getting when running -h flag:
```
Get-Help : Get-Help could not find
C:\Users\benjaminturkus\Desktop\ffmpeg-artschool-PS1\powershell_scripts\bitplane.ps1 in a help
file in this session. To download updated help topics type: "Update-Help". To get help online,
search for the help topic in the TechNet library at
https:/go.microsoft.com/fwlink/?LinkID=107116.
At C:\Users\benjaminturkus\Desktop\ffmpeg-artschool-PS1\powershell_scripts\bitplane.ps1:69
char:5
+ Get-Help $MyInvocation.MyCommand.Definition -detailed
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (:) [Get-Help], HelpNotFoundException
+ FullyQualifiedErrorId : HelpNotFound,Microsoft.PowerShell.Commands.GetHelpCommand
```