Updated Simplified Chinese translation by Jun Gu (FS#9283).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18302 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/CREDITS b/docs/CREDITS
index d443b1b..a43cc50 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -408,6 +408,7 @@
 Takumi Suzuki
 Shunsuke Shimizu
 Tadayuki Nishizono
+Jun Gu
 
 The libmad team
 The wavpack team