diff --git a/2020/2020-03-30_basicGitTraining/slides/configuration.md b/2020/2020-03-30_basicGitTraining/slides/configuration.md
index 0b07cc4185a35481545f81af5e0f4d8fbc3de063..6217c28d6a1e061695cc8ca48f250ea6c449d6d0 100644
--- a/2020/2020-03-30_basicGitTraining/slides/configuration.md
+++ b/2020/2020-03-30_basicGitTraining/slides/configuration.md
@@ -41,6 +41,12 @@ If you don’t have yet an SSH key, you have to generate one:
 $ ssh-keygen -t rsa # -b 4096
 ```
 
+If you set a password to your key (recommended), add it to the `ssh-agent`:
+```bash
+$ eval "$(ssh-agent -s)"
+$ ssh-add -K ~/.ssh/id_rsa
+```
+
 Then, add the SSH key to Github/Gitlab.
 
 <img src="slides/img/icon-live-demo.png" height="100px">
\ No newline at end of file
diff --git a/2020/2020-03-30_basicGitTraining/slides/essential_commands.md b/2020/2020-03-30_basicGitTraining/slides/essential_commands.md
index 0fa56f47884b92c3b64762cf696fed6f7a014b7b..2753772cf5ed9390a003e0654b9664f0c6e16462 100644
--- a/2020/2020-03-30_basicGitTraining/slides/essential_commands.md
+++ b/2020/2020-03-30_basicGitTraining/slides/essential_commands.md
@@ -35,11 +35,11 @@ $ git status
 
 # Modify a file
 
-Copy the file `template.md` in the folder `_attendees` and rename it with your firstname:
+Copy the file `template.md` in the folder `attendees` and rename it with your firstname:
 
 ```bash
-$ cd _attendees
-$ cp template.md myName.md
+$ cd attendees
+$ cp firstnameLastname.md myName.md
 ```
 
 Then, make your changes with your favorite editor!
diff --git a/2020/2020-03-30_basicGitTraining/slides/thanks.md b/2020/2020-03-30_basicGitTraining/slides/thanks.md
index 249286cd0efdd99d8da09fc7cbb07dded88932b9..27802556cea3d6135766db521b8e8e8ad4e669c9 100644
--- a/2020/2020-03-30_basicGitTraining/slides/thanks.md
+++ b/2020/2020-03-30_basicGitTraining/slides/thanks.md
@@ -24,11 +24,9 @@
 
 # References & Cheat sheet
 
-[1]: Git Book: https://git-scm.com/book/en/v2
+1. Git Book: https://git-scm.com/book/en/v2
 
-[2]: GitHub training services: https://services.github.com/training/
-
-[3]: Cheat sheet: http://rogerdudler.github.io/git-guide
+2. Cheat sheet: http://rogerdudler.github.io/git-guide