README.md in heroku-resque-workers-scaler-0.3.2 vs README.md in heroku-resque-workers-scaler-0.3.3

@@ -75,9 +75,10 @@
     - :workers: 2
       :job_count: 15
     environments:
       - production
     worker_name: resque
+    threshold: 100
 
 if you use `mode: :fit` the number of job is exactly the same of available worker, `:half` the number of worker is 1/2 of number of job in queue, and for `third` 1/3
 
 I just bundled it into a gem for easy inclusion into other projects.