Update README.md

Author: lomik

README.md

@@ -59,6 +59,8 @@ Create `/etc/graphite-clickhouse/graphite-clickhouse.conf`
 [common]
 listen = ":9090"
 max-cpu = 1
+# Limit number of results from find query. Zero = unlimited
+max-metrics-in-find-answer = 0
 # Daemon returns empty response if query matches any of regular expressions
 # target-blacklist = ["^not_found.*"]