correct formatting for ansible postgresql config

Former-commit-id: 9c78c71abecbb794c9dac2abfc0767fb4b94549d

ansible/deploy.yaml

@@ -82,15 +82,12 @@
       tasks:
       - name: ensure database is created
         postgresql_db: name={{dbname}}
-    
       - name: ensure user has access to database
         postgresql_user: db={{dbname}} name={{dbuser}} password={{dbpassword}} priv=ALL
-    
       - name: ensure user does not have unnecessary privilege
         postgresql_user: name={{dbuser}} role_attr_flags=NOSUPERUSER,NOCREATEDB
-      
       - name: ensure no other user can access the database
-postgresql_privs: db={{dbname}} role=PUBLIC type=database priv=ALL state=absent
+        postgresql_privs: db={{dbname}} role=PUBLIC type=database priv=ALL state=absent
     #
     # Stop web server(s)
     #