When a new Bind request comes from a client, it will be allocated to one of the
available {{bind connections}}, each of which can only carry one request at a
-time. For other reqests that need to be passed on to the backends, backends are
+time. For other requests that need to be passed on to the backends, backends are
considered in order:
* if the number of pending/in-flight for that backend is at or above 10, it is
skipped
neither backend can be used, selection falls back to the regular strategy
used by the roundrobin backend
-The {{weighted}} tier might be appropritate when servers have differing load
+The {{weighted}} tier might be appropriate when servers have differing load
capacity. Due to its reinforced self-limiting feedback, the {{bestof}} tier
might be appropriate in large scale environments where each backend's
capacity/latency fluctuates widely and rapidly.