Documentation param name fix.
Documentation param name fix.

Change-Id: I05f897b3f8ad8695ac8b207bfd2b3d66cc9e09d5
Reviewed-on: http://review.couchbase.org/8150
Reviewed-by: Perry Krug <ef248fe27323d9d6d85e87a348c764c793bd79b4@couchbase.com>
Tested-by: Perry Krug <ef248fe27323d9d6d85e87a348c764c793bd79b4@couchbase.com>

daverigby/kv_engine,couchbaselabs/ep-engine,daverigby/ep-engine,couchbase/ep-engine,hisundar/ep-engine,couchbase/ep-engine,daverigby/ep-engine,jimwwalker/ep-engine,jimwwalker/ep-engine,daverigby/kv_engine,abhinavdangeti/ep-engine,jimwwalker/ep-engine,couchbaselabs/ep-engine,abhinavdangeti/ep-engine,hisundar/ep-engine,sriganes/ep-engine,couchbaselabs/ep-engine,membase/ep-engine,couchbase/ep-engine,owendCB/ep-engine,couchbase/ep-engine,teligent-ru/ep-engine,hisundar/ep-engine,membase/ep-engine,hisundar/ep-engine,abhinavdangeti/ep-engine,sriganes/ep-engine,daverigby/kv_engine,couchbaselabs/ep-engine,abhinavdangeti/ep-engine,daverigby/kv_engine,sriganes/ep-engine,daverigby/ep-engine,teligent-ru/ep-engine,abhinavdangeti/ep-engine,membase/ep-engine,couchbaselabs/ep-engine,jimwwalker/ep-engine,teligent-ru/ep-engine,owendCB/ep-engine,owendCB/ep-engine,teligent-ru/ep-engine,daverigby/ep-engine,owendCB/ep-engine,sriganes/ep-engine,membase/ep-engine