Medium: doc: correct crm shell examples for RAs without any required parameters
Medium: doc: correct crm shell examples for RAs without any required parameters

Do not output an empty "params \" line for RAs which come with no
required parameters.

Thanks to Lars Marowsky-Bree for reporting this.

stevenraspudic/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents