diff --git a/xep-0176.xml b/xep-0176.xml
old mode 100644
new mode 100755
index f5ca54ab..cf950fc2
--- a/xep-0176.xml
+++ b/xep-0176.xml
@@ -695,7 +695,7 @@ Romeo                    Gateway                    Juliet
   |------------------------>|                         |
   |                    MEDIA SESSION                  |
   |<=================================================>|
-  |                         |   session-terminate     |
+  |                         |   SIP BYE               |
   |                         |<------------------------|
   |   session-terminate     |                         |
   |<------------------------|                         |