Update interface to 70000 (legion)

diff --git a/DefaultCastingBar.toc b/DefaultCastingBar.toc
index 10a327a..297c42a 100644
--- a/DefaultCastingBar.toc
+++ b/DefaultCastingBar.toc
@@ -1,4 +1,4 @@
-## Interface: 60200
+## Interface: 70000

 ## Author: Lynxium