Duplicated QueryParamBuilder definition

BPM Suite 6.4 Developer Guide at advanced queries chapter has a duplicated entry for "QueryParamBuilder". [1]

Instead of:

"QueryParamBuilder: represents dataset which consists of a unique name, SQL expression (the query), and source."

I think it should be:

"QueryDefinition: represents dataset which consists of a unique name, SQL expression (the query), and source."

[1] https://access.redhat.com/documentation/en-us/red_hat_jboss_bpm_suite/6.4/html-single/development_guide/#advanced_queries