Patch FS#9556 by Alex Bennee - clean up buildzip.pl

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19125 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/CREDITS b/docs/CREDITS
index 8ceced7..8ddf3aa 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -430,7 +430,7 @@
 Teruaki Kawashima
 Marcin Łukasik
 Le Jin
-
+Alex Bennee
 
 The libmad team
 The wavpack team