diff --git a/dataview tasks completed in current file.md b/dataview tasks completed in current file.md
index dbf9f72e..e25bbdd6 100644
--- a/dataview tasks completed in current file.md	
+++ b/dataview tasks completed in current file.md	
@@ -1,11 +1,12 @@
 up::[[obsidian plugin dataview]]
-title::"cound tasks completed in a file"
+title::"count tasks completed in a file"
 #s/obsidian 
 
 ---
 
  - simple solution :
      - `= length(filter(this.file.tasks.completed, (t) => t = true))` tasks completed
+     - `= length(filter(this.file.tasks.completed, (t) => t = true))` / `= length(filter(this.file.tasks.task, (t) => t = true))` tasks completed
  - with html styling : 
      - `= "<button> tasks are " + round(length(filter(this.file.tasks.completed, (t) => t = true)) / length(this.file.tasks) * 100) + "% done </button>"`
  - with minimal's `<progress>` tag :
@@ -13,7 +14,7 @@ title::"cound tasks completed in a file"
 
 
 # Tasks 
- - [ ] foo
+ - [x] foo
  - [x] bar 
  - [ ] foobar 
  - [ ] thing 
diff --git a/groupe symétrique.md b/groupe symétrique.md
index dff63608..40f6b0e4 100644
--- a/groupe symétrique.md	
+++ b/groupe symétrique.md	
@@ -1,5 +1,7 @@
-up:: [[groupe]]
-#s/maths/algèbre 
+---
+up: "[[groupe]]"
+tags: ["#s/maths/algèbre"]
+---
 
 > [!definition] groupe symétrique d'indice $n$
 > Soit $n \in \mathbb{N}^{*}$