diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 3da5294..acefa6e 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -158,13 +158,13 @@
   },
   "active": "9e7be1904dfd4451",
   "lastOpenFiles": [
-    "Algo/Séminaire/Chapter 1 - CAML basics.md",
+    "Algo/Séminaire/Chapter 4 - A bit of imperative.md",
+    "Algo/Séminaire/Chapter 3 - Case analysis.md",
     "Algo/Séminaire/Chapter 2 - Functions.md",
+    "Algo/Séminaire/Chapter 1 - CAML basics.md",
     "Algo/Séminaire/Chapter 5 - Recursivity.md",
     "Algo/Séminaire/Exercices seminaire.md",
     "Algo/Séminaire/assets/functions-meme.jpg",
-    "Algo/Séminaire/Chapter 4 - A bit of imperative.md",
-    "Algo/Séminaire/Chapter 3 - Case analysis.md",
     "Algo/Séminaire/assets/unitaire-meme.png",
     "Algo/Séminaire/Introduction.md",
     "Algo/Séminaire/assets/fact function response.png",
diff --git a/Algo/Séminaire/Chapter 2 - Functions.md b/Algo/Séminaire/Chapter 2 - Functions.md
index 2a400f8..165a1e6 100644
--- a/Algo/Séminaire/Chapter 2 - Functions.md	
+++ b/Algo/Séminaire/Chapter 2 - Functions.md	
@@ -1,4 +1,4 @@
-<center><img src="https://gitea.louisgallet.fr/lgallet/epicours/raw/branch/main/Algo/S%C3%A9minaire/assets/functions-meme.jpg " width=auto height=400 /> </center>
+<center><img src="https://gitea.louisgallet.fr/lgallet/epicours/raw/branch/main/Algo/S%C3%A9minaire/assets/functions-meme.jpg " width=auto height=400 /> </center>  
 ## 2.1. One parameter function
 ```Ocaml
 # let successor x=x+1;;
diff --git a/Algo/Séminaire/Chapter 4 - A bit of imperative.md b/Algo/Séminaire/Chapter 4 - A bit of imperative.md
index 351d3f9..6bb1fd6 100644
--- a/Algo/Séminaire/Chapter 4 - A bit of imperative.md	
+++ b/Algo/Séminaire/Chapter 4 - A bit of imperative.md	
@@ -1,4 +1,4 @@
-<center><img src="https://gitea.louisgallet.fr/lgallet/epicours/raw/branch/main/Algo/S%C3%A9minaire/assets/unitaire-meme.png " width=auto height=400 /> </center>
+<center><img src="https://gitea.louisgallet.fr/lgallet/epicours/raw/branch/main/Algo/S%C3%A9minaire/assets/unitaire-meme.png " width=auto height=400 /> </center>  
 ## 0.1. Print
 If we want to print something in CAML, we have to use this structure
 
diff --git a/Algo/Séminaire/Chapter 5 - Recursivity.md b/Algo/Séminaire/Chapter 5 - Recursivity.md
index 3197c6b..e9ea9f2 100644
--- a/Algo/Séminaire/Chapter 5 - Recursivity.md	
+++ b/Algo/Séminaire/Chapter 5 - Recursivity.md	
@@ -1,4 +1,4 @@
-<center><img src="https://gitea.louisgallet.fr/lgallet/epicours/raw/branch/main/Algo/S%C3%A9minaire/assets/recursivite-meme.png " width=512 height=auto /> </center>
+<center><img src="https://gitea.louisgallet.fr/lgallet/epicours/raw/branch/main/Algo/S%C3%A9minaire/assets/recursivite-meme.png " width=512 height=auto /> </center>  
 
 ### 5.1. Simple functions
 To create a recursive function we have to use this structure