Update full-node-ansible.md

Author: hsutaiyu

docs/pos/how-to/full-node/full-node-ansible.md

@@ -1,6 +1,5 @@
 
-An [Ansible playbook](https://docs.ansible.com/ansible/latest/user_guide/playbooks_intro.html) is used to
-configure and manage a full node. 
+An [Ansible playbook](https://docs.ansible.com/ansible/latest/user_guide/playbooks_intro.html) is used to configure and manage a full node. 
 
 ## Prerequisites