README.rdoc in pet-0.0.11 vs README.rdoc in pet-0.0.12

@@ -12,6 +12,6 @@
   (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
 * Send me a pull request. Bonus points for topic branches.
 
 == Copyright
 
-Copyright (c) 2010 Brighter Planet. See LICENSE for details.
+Copyright © 2010 Brighter Planet. See LICENSE for details. Contact Brighter Planet for dual-license arrangements.