README.md in slack_messaging-3.1.0 vs README.md in slack_messaging-3.1.1

@@ -84,10 +84,10 @@
 
 I hope you enjoy printing fun and specialized messages to Slack!
 
 ### Tests
 
-To run the tests, run `bundle exec rspec` from the command line. GitHub Actions will also run the tests upon every commit to make sure they're up to date and that everything is working correctly. Locally, you can also run `bundle exec guard` to automatically run tests as you develop!
+To run the tests, run `bundle exec rspec` from the command-line. GitHub Actions will also run the tests upon every commit to make sure they're up to date and that everything is working correctly. Locally, you can also run `bundle exec guard` to automatically run tests as you develop!
 
 ## Contributing
 
 To submit a feature request, bug ticket, etc, please submit an official [GitHub Issue](https://github.com/emmahsax/slack_messaging/issues/new).