diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 000000000..005dfda26
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,5 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.0.1
+    hooks:
+      - id: trailing-whitespace
diff --git a/collaboration/guide/0_repository_setup.md b/collaboration/guide/0_repository_setup.md
index 22d8e82df..4044fe979 100644
--- a/collaboration/guide/0_repository_setup.md
+++ b/collaboration/guide/0_repository_setup.md
@@ -6,22 +6,21 @@ take the time to do this correctly at the beginning.
 
 ## Setup and Share a Repository
 
-As a team you will choose the name for your project's repository and select
+As a team you will choose the name for your team and select
 someone from your team to be the repo owner. This person will fork this
 repository and configure it for collaboration:
 
-- Public face of your repository (optional)
-  - Change your repository's name
+- Public face of your repository
   - Change your
     [repository description](https://stackoverflow.com/questions/7757751/how-do-you-change-a-repository-description-on-github)
   - Add or remove topics from your repository
+  - Update your main README with your group name and an initial overview of your project. (You can change this as much as you want.)
 - Under settings in your repository select:
   - _Issues_
   - _Discussions_
   - _Projects_
   - _Always suggest updating pull request branches_
 - Collaboration Settings
-  - Add everyone in your team as a contributor with _Admin_ access
   - Require a code review for PRs to `main`/`master`
     ([owanateamachree](https://owanateamachree.medium.com/how-to-protect-the-master-branch-on-github-ab85e9b6b03),
     [github docs](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/approving-a-pull-request-with-required-reviews))