Fix yaml indentation

roles/flannel/tasks/main.yml

@@ -42,10 +42,10 @@
 
 - name: Enable Pod to Pod communication
   command: /sbin/iptables --wait -I FORWARD -d {{ hostvars[groups.oo_first_master.0].openshift.master.sdn_cluster_network_cidr }} -i {{ flannel_interface }} -j ACCEPT -m comment --comment "Pod to Pod communication"
-    notify:
+  notify:
         - save iptable rules
 
 - name: Allow external network access
   command: /sbin/iptables -t nat -A POSTROUTING -o {{ flannel_interface }}  -j MASQUERADE -m comment --comment "Allow external network access"
-    notify:
+  notify:
         - save iptable rules