duth lang update by Jacco Koning (FS#6797)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12744 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/CREDITS b/docs/CREDITS
index 5524bc8..8a19740 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -278,3 +278,4 @@
 Nick Vanderweit
 Simon Menzel
 Timo Horstschäfer
+Jacco Koning