OBSDOCS-2237 change monitoring API title to be more human

Author: gabriel-rh

observability/cluster_observability_operator/api-monitoring-package.adoc

@@ -1,12 +1,12 @@
 :_mod-docs-content-type: ASSEMBLY
 [id="api-monitoring-package"]
-= monitoring.rhobs/v1alpha1
+= Monitoring API reference
 include::_attributes/common-attributes.adoc[]
 :context: api-monitoring-package
 
 toc::[]
 
-The resource types are xref:#monitoringstack[`MonitoringStack`] and xref:#thanosquerier[ThanosQuerier].
+The resource types are xref:#monitoringstack[`MonitoringStack`] and xref:#thanosquerier[`ThanosQuerier`].
 
 [id="monitoringstack"]
 == MonitoringStack