diff --git a/README.md b/README.md
index 356ced5..a72a04b 100644
--- a/README.md
+++ b/README.md
@@ -5,11 +5,11 @@ Branch-independent CI runner for the TSHARPS flight training scheduler.
 ## Branch Model
 
 ```
-TestMain ──► TestStaging ──► TestProduction
+TestDevelop ──► TestStaging ──► TestProduction
   (dev)       (validate)      (live CI)
 ```
 
-- **TestMain**: Develop CI changes here
+- **TestDevelop**: Develop CI changes here
 - **TestStaging**: Validate before going live
 - **TestProduction**: Runs against ALL TSHARPS branches on every push
 
@@ -43,14 +43,14 @@ TestMain ──► TestStaging ──► TestProduction
 ## Promoting CI Changes
 
 ```bash
-# 1. Develop on TestMain
-git checkout TestMain
+# 1. Develop on TestDevelop
+git checkout TestDevelop
 # make changes
 git commit -am "add new check"
-git push origin TestMain
+git push origin TestDevelop
 
 # 2. Promote to TestStaging
-git checkout TestStaging && git merge TestMain && git push
+git checkout TestStaging && git merge TestDevelop && git push
 
 # 3. Promote to live
 git checkout TestProduction && git merge TestStaging && git push