diff --git a/Petit-guide-d%E2%80%99installation-d%E2%80%99Archlinux-avec-GNOME-%2F-Plasma-%2F-Xfce-%2F-Mate-Desktop-%2F-Cinnamon-%2F-LXQt.md b/1.-Petit-guide-d%E2%80%99installation-d%E2%80%99Archlinux-avec-GNOME-%2F-Plasma-%2F-Xfce-%2F-Mate-Desktop-%2F-Cinnamon-%2F-LXQt.md
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rename from Petit-guide-d%E2%80%99installation-d%E2%80%99Archlinux-avec-GNOME-%2F-Plasma-%2F-Xfce-%2F-Mate-Desktop-%2F-Cinnamon-%2F-LXQt.md
rename to 1.-Petit-guide-d%E2%80%99installation-d%E2%80%99Archlinux-avec-GNOME-%2F-Plasma-%2F-Xfce-%2F-Mate-Desktop-%2F-Cinnamon-%2F-LXQt.md