Lint.

CONTRIBUTING.md

@@ -267,14 +267,15 @@ distribution does not exist or would be inconvenient.
 The following rules must be followed for PRs that include files from another
 project:
 
-- The license of the file is
+* The license of the file is
   [permissive](https://en.wikipedia.org/wiki/Permissive_free_software_licence).
-- The license of the file is left in-tact.
-- The contribution is correctly attributed in the [3rd party
+
+* The license of the file is left in-tact.
+
+* The contribution is correctly attributed in the [3rd party
   notices](./THIRD-PARTY-NOTICES.TXT) file in the repository, as needed.
 
 See
 [EnvironmentVariablesExtensions.cs](./src/Shared/EnvironmentVariables/EnvironmentVariablesExtensions.cs)
 for an example of a file copied from another project and attributed in the [3rd
 party notices](./THIRD-PARTY-NOTICES.TXT) file.
-