diff --git a/.obsidian/plugins/breadcrumbs/data.json b/.obsidian/plugins/breadcrumbs/data.json
index 65535c8c..ac61ac54 100644
--- a/.obsidian/plugins/breadcrumbs/data.json
+++ b/.obsidian/plugins/breadcrumbs/data.json
@@ -651,7 +651,7 @@
           "alias": false
         },
         "lock_view": false,
-        "lock_path": "fonction d'ackermann de cori et lascar.md"
+        "lock_path": "relation d'ordre.md"
       }
     },
     "codeblocks": {
diff --git a/relation d'ordre.md b/relation d'ordre.md
index da9915c4..f4cd7d00 100644
--- a/relation d'ordre.md	
+++ b/relation d'ordre.md	
@@ -1,7 +1,6 @@
+---
 up:: [[relation]]
-title:: "[[relation réflexive|réflexive]] : $x \mathcal{R} x$", "[[relation antisymétrique|antisymétrie]] : $x\mathcal{R}y \wedge y\mathcal{R}x \implies x=y$", "[[relation transitive|transitive]] : $x\mathcal{R}y \wedge y\mathcal{R}z \implies x\mathcal{R}z$"
 #s/maths/algèbre 
-
 ---
 
 > [!definition] Relation d'ordre