DEVELOPMENT.md in stytch-6.5.0 vs DEVELOPMENT.md in stytch-6.5.1

@@ -3,16 +3,19 @@
 Thanks for contributing to Stytch's Ruby library! If you run into trouble, find us in [Slack].
 
 ## Setup
 
 1. Clone this repo.
-2. To test your changes locally, update your GEMFILE with `gem 'stytch', path: '../stytch'` where `../stytch` is the path to your cloned copy of stytch-ruby.
+2. Install development dependencies using [Bundler]: `bundle install`
 
+To test your changes locally in another project, update your `GEMFILE` with `gem 'stytch', path: '../stytch'` where `../stytch` is the path to your cloned copy of stytch-ruby.
+
 ## Issues and Pull Requests
 
 Please file issues in this repo. We don't have an issue template yet, but for now, say whatever you think is important!
 
 If you have non-trivial changes you'd like us to incorporate, please open an issue first so we can discuss the changes before starting on a pull request. (It's fine to start with the PR for a typo or simple bug.) If we think the changes align with the direction of the project, we'll either ask you to open the PR or assign someone on the Stytch team to make the changes.
 
 When you're ready for someone to look at your issue or PR, assign `@stytchauth/client-libraries` (GitHub should do this automatically). If we don't acknowledge it within one business day, please escalate it by tagging `@stytchauth/engineering` in a comment or letting us know in [Slack].
 
-[Slack]: https://join.slack.com/t/stytch/shared_invite/zt-nil4wo92-jApJ9Cl32cJbEd9esKkvyg
\ No newline at end of file
+[Bundler]: https://bundler.io/
+[Slack]: https://join.slack.com/t/stytch/shared_invite/zt-nil4wo92-jApJ9Cl32cJbEd9esKkvyg