model names

Change-Id: I12ba71135173d26c43301ad06eb4219338ee5994
(cherry picked from commit 7d3db11b8a6f5bae4af27ae8e6849042187b233a)
diff --git a/xos/vspgwu.xproto b/xos/vspgwu.xproto
index 2ee738e..03fb4d5 100644
--- a/xos/vspgwu.xproto
+++ b/xos/vspgwu.xproto
@@ -1,4 +1,4 @@
-option name = "vSPGWU";
+option name = "vspgwu";
 option app_label = "vspgwu";
 option kind = "vEPC";