Incorrect documentation for eviction_trigger and eviction_target

The WT documentation says that eviction does not begin until eviction_trigger is reached, but to my understanding

• eviction begins (using background threads) once cache utilization is above eviction_target, and continuously attempts to keep cache utilization at eviction_target, and
• eviction_trigger controls evictions by application threads, which are involved in evictions if and only if cache utilization is above eviction_trigger.