Describe tests which are skipped.

This helps prevent silent test skipping on normal runs.

Testing/test.h

@@ -72,9 +72,9 @@ namespace Alepha::Hydrogen::Testing
 			}
 		}
 
-		// It is okay to discard this, if making tests in an enroll block.
 		inline namespace impl
 		{
+			// It is okay to discard this result, if making tests in an enroll block.
 			struct TestRegistration {};
 			TestRegistration operator <= ( TestName name, std::function< void () > test );
 		}