diff --git a/2019/2019-06-11_gitTraining/slides/best_practices.md b/2019/2019-06-11_gitTraining/slides/best_practices.md
index 63c851741e6196ca01e129708adb3ed494c38807..dea55feec7e3ad5a6717044baf28d41001ce6d4d 100644
--- a/2019/2019-06-11_gitTraining/slides/best_practices.md
+++ b/2019/2019-06-11_gitTraining/slides/best_practices.md
@@ -1,31 +1,20 @@
 # Best practices
 
 * `pull` before `push`
-
 * Work on your <font color="red">own</font> branch (in your own fork), and **not** on `master` and **not** on `develop`
-
 * Do **not push** to `master`, but **submit a PR**
-
 * Get your code **reviewed** by your peers (submit a PR!)
-
 * Submit a PR **often**!
-
 * `clone` a repository, do not download the `.zip` file.
-
-
 * Do **not** combine `git` commands
    ```bash
    $ git commit -am "myMessage" # do not do this
    ```
-
 * Stage only 1 file at once using
-
    ```bash
    $ git add myFile.md
    ```
-
 * Commit **only a few files** at once (after multiple separate `git add` commands)
-
 * `Push` often - avoid conflicts
 
 Remember: **A `push` a day keeps conflicts away!**
diff --git a/2019/2019-06-11_gitTraining/slides/qualityCode.md b/2019/2019-06-11_gitTraining/slides/qualityCode.md
index 1cc539a1162524f2c56a6b38cc648deca2dd08c7..24abf2c8bba903e0f4e213e3fc049ad7f253636b 100644
--- a/2019/2019-06-11_gitTraining/slides/qualityCode.md
+++ b/2019/2019-06-11_gitTraining/slides/qualityCode.md
@@ -14,7 +14,7 @@
 … actually, **EVERYONE** writing documentation, a script, or code is concerned!
 
 <div align="center">
-<img src="slides/img/snoopy.png">
+<img src="slides/img/snoopy.png" height="400px">
 </div>