Update sequence diagram

README.md

@@ -56,18 +56,18 @@ sequenceDiagram
     Teacher ->> GitHub: New branch for lesson
     Teacher ->> GitHub: New lesson file
     Teacher ->> GitHub: Add key points
-    Teacher ->> Learners: Demonstrates tool
+    Teacher ->> Learner1: Demonstrates tool
     Learner1 ->> Teacher: Volunteers to write up keypoint 2
     Learner2 ->> Teacher: Volunteers to write up keypoint 1
-    Learners ->> GitHub: Make branch from lesson branch
+    Learner1 ->> GitHub: Make branch from lesson branch
     Learner1 ->> GitHub: Add notes for keypoint 2
     Learner2 ->> GitHub: Add notes for keypoint 1
     Learner1 ->> GitHub: Request Learner2 to review text
     Learner2 ->> GitHub: Request Learner1 to review text
-    Learners ->> GitHub: Provide code review
-    Learners ->> GitHub: Update notes from review
-    Learners ->> Teacher: Request code review
-    Learners ->> GitHub: Update notes
+    Learner1 ->> GitHub: Provide code review
+    Learner1 ->> GitHub: Update notes from review
+    Learner1 ->> Teacher: Request code review
+    Learner1 ->> GitHub: Update notes
     Teacher ->> GitHub: Merges notes into lesson branch
     Teacher ->> GitHub: Merges lesson branch into main
     GitHub ->> GitHub: Automated website build