Minor Documentation and Comment Corrections (#85313)

* Update New-AnsiblePowerShellSignature.ps1

* Update ultimatequestion.yml

test/integration/targets/ansible-doc/collections/ansible_collections/testns/testcol/plugins/filter/ultimatequestion.yml

@@ -2,7 +2,7 @@ DOCUMENTATION:
   name: ultimatequestion
   author: Terry Prachet
   version_added: 'histerical'
-  short_description: Ask any question but it will only respond with the answer to the ulitmate one
+  short_description: Ask any question but it will only respond with the answer to the ultimate one
   description:
     - read the book
   options:

test/integration/targets/win_app_control/files/New-AnsiblePowerShellSignature.ps1

@@ -56,7 +56,7 @@ Function New-AnsiblePowerShellSignature {
 
     The values in the list should be the fully qualified name of the plugin as
     referenced in Ansible. The value can also optionally include the extension
-    of the file if the FQN is ambigious, e.g. collection util that has both a
+    of the file if the FQN is ambiguous, e.g. collection util that has both a
     PowerShell and C# util of the same name.
 
     Here are some examples for the various content types: