Trivial change to trigger CircleCI

We're having some CircleCI/Heroku issues. This is a trivial
change to verify that the problem isn't just intermittent.

Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>

CREDITS

@@ -3,7 +3,7 @@ badging criteria and/or the software to implement it.
 That includes everyone who provided comments via the mailing list,
 issue tracker, or via pull requests.
 
-Alphabetically by last name, contributors include:
+Alphabetically by family (last) name, contributors include:
 Wang Anyu
 Mark Atwood
 Tod Beardsley