diff --git a/admindoc.md b/admindoc.md
index eb82a480..c3540590 100644
--- a/admindoc.md
+++ b/admindoc.md
@@ -17,9 +17,9 @@
        * [Burn or copy iso](/burn_or_copy_iso)
        * [Boot and graphical install](/boot_and_graphical_install)
        * [Copy YunoHost image on SD card](/copy_image)
-       * [Manual instalation](/install_manually)
+       * [Manual installation](/install_manually)
        * [Plug and boot your server](/plug_and_boot)
-       * [Post-instalation](/postinstall)
+       * [Post-installation](/postinstall)
 * [Available applications](/apps)
 * [Administration interface usage](/admin)
 * [Command-line interface usage](/moulinette)