[doc] Issue in "QUERY THE SRHOOK CLUSTER ATTRIBUTE"

[pinaronald]

QUERY THE SRHOOK CLUSTER ATTRIBUTE:

https://documentation.suse.com/sbp/sap/html/SLES4SAP-hana-scaleout-multitarget-perfopt-15/index.html#id-1.11.8.2.3

The query should actually query for the multi-target attr:

# crm_attribute -G -n hana_<sid>_site_srHook_<site>

And the output would be:
scope=crm_config name=hana_<sid>_site_srHook_<site> value=SFAIL

[fmherschel]

@pinaronald Thanks for reporting.