update README

vinta · vinta · commit d325d17f6663 · 2016-08-11T23:11:43.000+08:00
diff --git a/README.md b/README.md
@@ -1230,7 +1230,7 @@ Where to discover new Python libraries.
 * [@pypi](https://twitter.com/pypi)
 * [@pythontrending](https://twitter.com/pythontrending)
 * [@PythonWeekly](https://twitter.com/PythonWeekly)
- 
+
 ## Podcasts
 
 * [Podcast.init](http://podcastinit.com/)
@@ -1253,4 +1253,4 @@ List of lists.
 
 Your contributions are always welcome! Please take a look at the [contribution guidelines](https://github.com/vinta/awesome-python/blob/master/CONTRIBUTING.md) first.
 
-I would keep some pull requests open if I'm not sure whether the libraries are awesome, you could [vote for them](https://github.com/vinta/awesome-python/pulls) by adding :+1: to them.
+I will keep some pull requests open if I'm not sure whether those libraries are awesome, you could [vote for them](https://github.com/vinta/awesome-python/pulls) by adding :+1: to them. Pull requests will be merged when their votes reach **20**.
