Medium: doc: fix incorrect detection of required parameters
Medium: doc: fix incorrect detection of required parameters

Fix an incorrect XPath which would cause required parameters
to be listed as "optional" in the man page.

--HG--
extra : rebase_source : 1f6270afe4d11043d52cc3667a4ac023bf343e63

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