(docs) Typo

Author: michalc

README.md

@@ -29,7 +29,7 @@ await start()
 The `rules` parameter must be an iterable [e.g. a list or a tuple] of tuples, where each tuple is regex pattern/replacement pair, passed to [re.subn](https://docs.python.org/3/library/re.html#re.subn) under the hood. On each incoming DNS request from downstream for a domain
 
 - this list is iterated over;
-- the first rule that matches the incoming domain name is used to rewrite the domain, the upstream DNS server is queries for A records, and these records, or error code, is returned downstream;
+- the first rule that matches the incoming domain name is used to rewrite the domain, the upstream DNS server is queried for A records, and these records, or error code, is returned downstream;
 - and if no rule matches a REFUSED response is returned downstream.
 
 The response of REFUSED is deliberate for clients to be able to help differentiate between a configuration issue on the proxy, the proxy not working or not being contactable, and a domain actually not existing.