diff --git a/papers/derby-copyright.mdwn b/papers/derby-copyright.mdwn
index 5f7e4b1..5c71814 100644
--- a/papers/derby-copyright.mdwn
+++ b/papers/derby-copyright.mdwn
@@ -7,7 +7,7 @@ through in the 90s.
 
 A modern derby bout requires people from all different walks of life
 to come together, and so this sport--which began
-with a strong punk "skater-run" ethic--has had to bring in creative type
+with a strong punk "skater-run" ethic--has had to bring in creative types
 from all sorts of different cultures which don't necessarily share the
 same values.  This is causing friction, but I think I know
 how to solve it: stick to derby's roots and insist on volunteer work,