Add bash syntax marker

bcopy · das-g · web-flow · commit cbb68a29fa50 · 2021-03-25T19:20:23.000+01:00
Co-authored-by: Raphael Das Gupta &lt;github.com@raphael.dasgupta.ch&gt;
diff --git a/en/chromebook_setup/instructions.md b/en/chromebook_setup/instructions.md
@@ -99,7 +99,7 @@ alias pip=pip3
 
 
 {% filename %}start.sh{% endfilename %}
-```
+```bash
 chmod 600 .bash_profile
 pip3 install -r requirements.txt --user
 python3 manage.py makemigrations
