Accept FS #7914 by Stijn Hisken with corrections and additions by me

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15073 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/CREDITS b/docs/CREDITS
index 2abfcb8..7443b93 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -341,7 +341,7 @@
 Stepan Moskovchenko
 John S. Gwynne
 Brian J. Morey
-
+Stijn Hisken
 The libmad team
 The wavpack team
 The ffmpeg team