Updated spanish lang file by  Jose Ramon Garcia (FS#6765)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12758 a1c6a512-1295-4272-9138-f99709370657
diff --git a/docs/CREDITS b/docs/CREDITS
index 86b5958..45dc9d3 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -280,3 +280,4 @@
 Timo Horstschäfer
 Jacco Koning
 Chris Ham
+Jose Ramon Garcia