diff --git a/2019/2019-09-09_testCourseAdv/slides/rebasePresentation1.md b/2019/2019-09-09_testCourseAdv/slides/rebasePresentation1.md
index 2b419c01240762ec97e4344a77d04ae3aa623d7a..322b8e03f968380bcac93b0deb10c68d82b306fc 100644
--- a/2019/2019-09-09_testCourseAdv/slides/rebasePresentation1.md
+++ b/2019/2019-09-09_testCourseAdv/slides/rebasePresentation1.md
@@ -2,11 +2,13 @@
 
 * Create a file in your branch  
 ```bash
+$ git checkout myBranch
 $ echo "# message" > yourName.md
 ```
 
 * Then create a file in the develop branch
 ```bash
+$ git checkout develop
 $ touch startRebase.txt
 ```
 
diff --git a/2019/2019-09-09_testCourseAdv/slides/rebasePresentation2.md b/2019/2019-09-09_testCourseAdv/slides/rebasePresentation2.md
index 29a4b2bdb690c11baed7b8a42ac04eaf6bc132f6..6bec8f30a7add35bdf966305f887ef54d5f66f3c 100644
--- a/2019/2019-09-09_testCourseAdv/slides/rebasePresentation2.md
+++ b/2019/2019-09-09_testCourseAdv/slides/rebasePresentation2.md
@@ -2,8 +2,11 @@
 
 * rebase the develop branch onto your branch
 ```bash
-$ git checkout myBranchName
+$ git checkout myBranch
 $ git rebase develop
 ```
 
-* check the history of your branch again
\ No newline at end of file
+* check the history of your branch again
+```bash
+$ git log
+```
\ No newline at end of file