Examples syntax batch5 (#5622)

* Change example syntax on supervisorctl module

* Change example syntax or _ec2_ami_search module

* Change example syntax on cloudformation module

* Change example syntax on ec2 module

* Change example syntax on ec2_facts module

* Change example syntax on ec2_eip module

* Change example syntax on rds module

* Change example syntax on route53 module

* Change example syntax on s3 module

* Change example syntax on digital_ocean module

* Change example syntax on docker_service module

* Change example syntax on cloudformation module

* Change example syntax on gc_storage module

* Change example syntax on gce module

* Change example syntax on gce_mig module

* Change example syntax on _glance_image module

* Change example syntax on _keystone_user module

* Change example syntax on _nova_keypair module

* Change example syntax on _quantum_floating module

* Change example syntax on _quantum_floating_ip_associate module

* Change example syntax on _quantum_network module

* Change example syntax on _quantum_router module

* Change example syntax on _quantum_router_gateway module

* Change example syntax on _quantum_router_interface module

* Change example syntax on _quantum_subnet module

* SQUASH _quantum_subnet

* Add missing quotes

lib/ansible/modules/cloud/amazon/ec2.py

@@ -431,12 +431,21 @@ EXAMPLES = '''
          vpc_subnet_id: subnet-29e63245
          assign_public_ip: yes
       register: ec2
+
     - name: Add new instance to host group
-      add_host: hostname={{ item.public_ip }} groupname=launched
-      with_items: '{{ec2.instances}}'
+      add_host:
+        hostname: "{{ item.public_ip }}"
+        groupname: launched
+      with_items: "{{ ec2.instances }}"
+
     - name: Wait for SSH to come up
-      wait_for: host={{ item.public_dns_name }} port=22 delay=60 timeout=320 state=started
-      with_items: '{{ec2.instances}}'
+      wait_for:
+        host: "{{ item.public_dns_name }}"
+        port: 22
+        delay: 60
+        timeout: 320
+        state: started
+      with_items: "{{ ec2.instances }}"
 
 - name: Configure instance(s)
   hosts: launched