The above file contains this text:
To see the PowerShell execution policy, type:
If the command is not successful, you might have misspelled the policy
Check the name and try again. If you do not have permission to run
see your system administrator.
A policy name is not used with the get-executionpolicy cmdlet so there
is no prospect of misspelling the policy name. It seems to me that
there is a doc bug here.
Andrew Watt MVP