Update reference of blacklist/whitelist in License Finder

doc/development/licensing.md

@@ -12,6 +12,8 @@ Some gems may not include their license information in their `gemspec` file, and
 
 ### License Finder commands
 
+> Note: License Finder currently uses GitLab misused terms of whitelist and blacklist. As a result, the commands below references those terms. We've created an [issue on their project](https://github.com/pivotal/LicenseFinder/issues/745) to propose that they rename their commands.
+
 There are a few basic commands License Finder provides that you'll need in order to manage license detection.
 
 To verify that the checks are passing, and/or to see what dependencies are causing the checks to fail:
@@ -20,13 +22,13 @@ To verify that the checks are passing, and/or to see what dependencies are causi
 bundle exec license_finder
 ```
 
-To whitelist a new license:
+To allowlist a new license:
 
 ```shell
 license_finder whitelist add MIT
 ```
 
-To blacklist a new license:
+To denylist a new license:
 
 ```shell
 license_finder blacklist add GPLv2