diff --git a/src/courses/profile-dev-test/03.md b/src/courses/profile-dev-test/03.md
index d1177be71..bdb2a7602 100644
--- a/src/courses/profile-dev-test/03.md
+++ b/src/courses/profile-dev-test/03.md
@@ -1,11 +1,11 @@
 ---
 order: 3
 next: 04.md
-title: Environment Setup Guide
+title: 3. Environment Setup Guide
 author: Aaron Lippold
 ---
 
-## Prerequisites Knowledge
+## Prerequisite Knowledge
 
 - Basic command line experience
 - Familiarity with package managers
@@ -37,7 +37,7 @@ Create accounts with these services before proceeding:
 
 3. **P1 Harbor Access**
    - Purpose: Container registry access
-   - Get token: [Harbor Login](https://login.dso.mil/auth/realms/baby-yoda/protocol/openid-connect/auth?client_id=harbor)
+   - Get CLI token from your user account page: [Harbor Login](https://login.dso.mil/auth/realms/baby-yoda/protocol/openid-connect/auth?client_id=harbor)
 
 ## Environment Configuration
 
@@ -45,7 +45,7 @@ Create accounts with these services before proceeding:
 
 Important variables that control testing behavior:
 
-- `INSPEC_CONTROL`: Specifies which single control to run in the `bundle exec kitchen verify` phase, useful for testing and debugging a single requirement.
+- `INSPEC_CONTROL`: Specifies which single control to run in the `bundle exec kitchen verify` phase - useful for testing and debugging a single requirement.
   - default: `none`
 - `KITCHEN_LOCAL_YAML`: Specifies the target testing environment you want to use to run and validate the profile.
   - default: `none`