Update first-article.md

sources/content/first-article.md

@@ -1,7 +1,23 @@
-Title: Mon premier article
-Date: 2017-08-13
-Slug: mon-premier-article
+Title: Your first article
+Date: YNH_APP_DATE
+Slug: your-first-article
 Author: YNH_APP_AUTHOR
 
-Voici votre premier article sur votre nouveau blog.  
-Nous vous laissons découvrir tous ce qu'il est possible de faire maintenant!
+This is your first article, congrats! You can now start working on your blog, editing your content and enjoy your fresh install of Pelican !  
+
+## More informations about Pelican
+
+Pelican is a static site generator, written in [Python](http://www.python.org/), that requires no database or server-side logic.
+
+Some of the features include:
+
+-  Write your content in [reStructuredText](http://docutils.sourceforge.net/rst.html), [Markdown](http://daringfireball.net/projects/markdown/), or [AsciiDoc](http://www.methods.co.nz/asciidoc/) formats
+-  Completely static output is easy to host anywhere
+-  [Themes](https://github.com/getpelican/pelican-themes) that can be customized via [Jinja](http://jinja.pocoo.org/) templates
+-  Publish content in multiple languages
+-  Atom/RSS feeds
+-  Code syntax highlighting
+-  Import from WordPress, Dotclear, RSS feeds, and other services
+-  Modular plugin system and corresponding [plugin repository](https://github.com/getpelican/pelican-plugins)
+
+... and many other features.