update for sso setup

install-edge-sso.yml

diff --git a/install-edge-sso.yml b/install-edge-sso.yml
index b729d67..b2520b7 100644
--- a/install-edge-sso.yml
+++ b/install-edge-sso.yml
@@ -74,7 +74,7 @@
 #  - { role: apigee-opdk-setup-status, tags: ['status'] }
 
 - name: Install Edge SSO
-  hosts: sso-pg
+  hosts: sso
   gather_facts: no
   tags: ['sso']
   vars_files: