diff --git a/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation1.md b/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation1.md
index e5c9f722be3cffede4438d644488f9f5ca38ddea..cb57bb8441f6908942953f838ca108a5dd1f6edc 100644
--- a/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation1.md
+++ b/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation1.md
@@ -6,11 +6,11 @@
 ```bash
 $ echo "Name of one attendee" > attendeeName.md
 git add attendeeName.md
-git commit -m "Add name to the list of attendees"
+git commit -m "Add first name to the list of attendees"
 git push origin yourBranch
 
 $ echo "Name of a second attendee" > attendeeName2.md
 git add attendeeName2.md
-git commit -m "Add name to the list of attendees"
+git commit -m "Add second name to the list of attendees"
 git push origin yourBranch
 ```
\ No newline at end of file
diff --git a/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation2.md b/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation2.md
index d836b3e036b7350156062368d4ea49ac2ecb1e9d..416d2aa0407ea09ed2131efe399a77d3851843b9 100644
--- a/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation2.md
+++ b/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation2.md
@@ -1,9 +1,9 @@
 ## Interactive Rebase Workshop
 
-* Perform an interactive rebase onto the develop branch  
+* Perform an interactive rebase with the two last commits:  
 
 ```bash
-git rebase -i develop
+git rebase -i HEAD~2
 ```
 
 * reword the first commit's message to:  
diff --git a/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation3.md b/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation3.md
index f122205d0fd5941dcdfa335be8329b5b45be234d..e46945189dcb2545504a72c1dbf56ad5b3c250cf 100644
--- a/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation3.md
+++ b/2019/2019-09-09_testCourseAdv/slides/rebase-iPresentation3.md
@@ -1,4 +1,7 @@
 ## Interactive Rebase Workshop
 
-* Use `git log` to see if the rebase was successful
+```bash
+reword xxxxxxx add first name to attendee list
+fixup yyyyyyy add second name to attendee list
+```