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/google/gce.py

@@ -258,11 +258,18 @@ EXAMPLES = '''
       register: gce
 
     - name: Save host data
-      add_host: hostname={{ item.public_ip }} groupname=gce_instances_ips
+      add_host:
+        hostname: "{{ item.public_ip }}"
+        groupname: gce_instances_ips
       with_items: "{{ gce.instance_data }}"
 
     - name: Wait for SSH for instances
-      wait_for: delay=1 host={{ item.public_ip }} port=22 state=started timeout=30
+      wait_for:
+        delay: 1
+        host: "{{ item.public_ip }}"
+        port: 22
+        state: started
+        timeout: 30
       with_items: "{{ gce.instance_data }}"
 
     - name: Configure Hosts