md improvement

_posts/2025-03-23-generate-a-website-with-jekyll.md

@@ -15,26 +15,26 @@ One downside being it's obviously harder to handle interactions with clients sin
 I decided to [install](https://jekyllrb.com/docs/installation/) a ruby development environment directly on my system, although you could use [containers](https://github.com/envygeeks/jekyll-docker/blob/master/README.md) is you prefer.
 
 I installed ruby and have the following in my .bashrc file to use gems (RubyGems) to use it as an unprivileged user and not the root user.
-```
+```bash
 # Install Ruby Gems to ~/gems
 export GEM_HOME="$HOME/gems"
 export PATH="$HOME/.local/share/gem/ruby/3.0.0/bin:$PATH"
 ```
 
 To install Jekyll: 
-```
+```bash
 gem install jekyll bundler
 ``` 
 (bundler is used to keep track of the depencies of each Ruby projects independently)
 
 To create a new Jekyll project:
-```
+```bash
 jekyll new site-name
 cd site-name
 ```
 
 Then during development I can just serve the website on a development machine and see if the results look good with: 
-```
+```bash
 bundle exec jekyll serve
 ```
 If it looks good enough I can commit and push the website code and then deploy it on my server. To deploy it on my server I should automate things a bit more but for now I just have a make target to build the website and a make target to copy the files from _site to /var/www/html.