Switch example IPs to RFC5735 ip range OPS-2205

playbooks/edx-east/mongo_3_2.yml

@@ -3,13 +3,13 @@
 # as used by mongo_replica_set in the mongo_3_2 role.
 #
 # If you are initializing a cluster, your command might look like:
-# ansible-playbook mongo_3_2.yml -i 10.1.1.1,10.2.2.2,10.3.3.3 -e@/path/to/edx.yml -e@/path/to/ed.yml
+# ansible-playbook mongo_3_2.yml -i 203.0.113.11,203.0.113.12,203.0.113.13 -e@/path/to/edx.yml -e@/path/to/ed.yml
 # If you just want to deploy an updated replica set config, you can run
 # ansible-playbook mongo_3_2.yml -i any-cluster-ip -e@/path/to/edx.yml -e@/path/to/ed.yml --tags configure_replica_set
 #
 # ADDING A NEW CLUSTER MEMBER
 # If you are adding a member to a cluster, you must be sure that the new machine is not first in your inventory
-# ansible-playbook mongo_3_2.yml -i 10.1.1.1,10.2.2.2,new-machine-ip -e@/path/to/edx.yml -e@/path/to/ed.yml
+# ansible-playbook mongo_3_2.yml -i 203.0.113.11,203.0.113.12,new-machine-ip -e@/path/to/edx.yml -e@/path/to/ed.yml
 - name: Deploy MongoDB
   hosts: all
   become: True