diff --git a/Platform.io-cli.md b/Platform.io-cli.md
index 02c38c0..3a05a96 100644
--- a/Platform.io-cli.md
+++ b/Platform.io-cli.md
@@ -1,6 +1,6 @@
-h1. Documentation platformio cli
+# h1. Documentation platformio cli
 
-h2. "Installation platform.io cli":https://docs.platformio.org/en/latest/core/installation/methods/installer-script.html#super-quick-macos-linux
+## h2. "Installation platform.io cli":https://docs.platformio.org/en/latest/core/installation/methods/installer-script.html#super-quick-macos-linux
 
 Pour l'installation, c'est très simple, juste copié/collé cette commande :
 <pre><code class="shell">