README.md in resque-heroku-signals-2.0.0 vs README.md in resque-heroku-signals-2.1.0

@@ -13,10 +13,10 @@
 
 ```ruby
 gem 'resque-heroku-signals'
 ```
 
-Since this gem monkeypatches the Heroku worker the `gemspec` is locked to a `x.x.x` version of Resque. Issue a PR if this is not compatible with the version of resque you are using.
+Since this gem monkeypatches the Heroku worker the `gemspec` is locked to a `x.x.x` version of Resque to ensure the monkeypatched logic is compatible with any changes in the original Resque logic. Issue a PR if this is not compatible with the version of resque you are using.
 
 ## Determining When a Process Will Shutdown
 
 Heroku sends a `TERM` signal to a process before hard killing it. If your job communicates with slow external APIs, you may want to make sure you have enough time to receive and handle the response from the external system before executing the API requests.