Update posh_ps_set_policies_to_unsecure_level.yml

rules/windows/powershell/powershell_script/posh_ps_set_policies_to_unsecure_level.yml

@@ -1,6 +1,6 @@
-title: Change PowerShell Policies to an Unsecure Level
+title: Change PowerShell Policies to an Insecure Level
 id: 61d0475c-173f-4844-86f7-f3eebae1c66b
-description: Detects use of Set-ExecutionPolicy to set a unsecure policies
+description: Detects use of Set-ExecutionPolicy to set insecure policies
 status: experimental
 references:
     - https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1
@@ -33,4 +33,4 @@ detection:
     condition: cmdlet and option and not filter
 falsepositives:
     - Administrator script
-level: medium
+level: medium