diff --git a/spore_description.pod b/spore_description.pod
index 5cf5e9b..6a6c542 100644
--- a/spore_description.pod
+++ b/spore_description.pod
@@ -289,6 +289,7 @@ I'd like to thank authors of these great documents.
 
 Copyright XXX, 2010.
 
-This document is licensed under the Creative Commons license by-sa.
+This work is licensed under a L<Creative Commons Attribution-ShareAlike 3.0
+Unported License|http://creativecommons.org/licenses/by-sa/3.0/>.
 
 =cut
diff --git a/spore_implementation.pod b/spore_implementation.pod
index 83f82e1..abaea55 100644
--- a/spore_implementation.pod
+++ b/spore_implementation.pod
@@ -260,6 +260,7 @@ I'd like to thank authors of these great documents.
 
 Copyright XXX, 2010.
 
-This document is licensed under the Creative Commons license by-sa.
+This work is licensed under a L<Creative Commons Attribution-ShareAlike 3.0
+Unported License|http://creativecommons.org/licenses/by-sa/3.0/>.
 
 =cut
diff --git a/t/spelling.t b/t/spelling.t
index 4237903..34276ae 100644
--- a/t/spelling.t
+++ b/t/spelling.t
@@ -34,6 +34,8 @@ PSGI
 URL's
 
 ## other jargon
+ShareAlike
+Unported
 
 ## neologisms