README.rdoc in fluent-plugin-datacounter-0.1.1 vs README.rdoc in fluent-plugin-datacounter-0.2.0

@@ -49,10 +49,11 @@
 
 HTTP status code patterns.
 
     <match accesslog.**>
       type datacounter
-      unit minute
+      count_interval 1m    # just same as 'unit minute' and 'count_interval 60s'
+                           # you can also specify '30s', '5m', '2h' ....
       count_key status
       # patternX: X(1-9)
       pattern1 2xx ^2\d\d$
       pattern2 3xx ^3\d\d$
       pattern3 404 ^404$    # we want only 404 counts...