diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 9483ca2..4f504ae 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -10,14 +10,6 @@
           {
             "id": "0a30d5cf268a530b",
             "type": "leaf",
-            "state": {
-              "type": "empty",
-              "state": {}
-            }
-          },
-          {
-            "id": "8531bebdec06c61a",
-            "type": "leaf",
             "state": {
               "type": "markdown",
               "state": {
@@ -27,8 +19,7 @@
               }
             }
           }
-        ],
-        "currentTab": 1
+        ]
       }
     ],
     "direction": "vertical"
@@ -165,10 +156,11 @@
       "command-palette:Open command palette": false
     }
   },
-  "active": "8531bebdec06c61a",
+  "active": "0a30d5cf268a530b",
   "lastOpenFiles": [
-    "Methodologie/Le cahier des charges.md",
+    "Algo/Séminaire/Chapter 2 - Functions.md",
     "Electronic/Lecture 1.md",
+    "Methodologie/Le cahier des charges.md",
     "Architecture/Lecture 1.md",
     "Electronic",
     "Architecture/Ressources.md",
@@ -185,7 +177,6 @@
     "Algo/Séminaire/Chapter 4 - A bit of imperative.md",
     "Algo/Séminaire/Chapter 3 - Case analysis.md",
     "Algo/Séminaire/Introduction.md",
-    "Algo/Séminaire/Chapter 2 - Functions.md",
     "Algo/Séminaire/Chapter 1 - CAML basics.md",
     "Algo/Séminaire/assets/exception-meme.png",
     "Algo/Séminaire/assets/filter-meme.png",
diff --git a/Electronic/Lecture 1.md b/Electronic/Lecture 1.md
index 22fd155..0cdcab7 100644
--- a/Electronic/Lecture 1.md	
+++ b/Electronic/Lecture 1.md	
@@ -1,4 +1,4 @@
-<img src="https://i.imgur.com/ZPadVTR.jpg" /img>
+<img src="https://i.imgur.com/ZPadVTR.jpg"/>
 
 E : the voltage corresponding to Ua - Ub = Uab
 V = Ub - Uc
@@ -7,7 +7,7 @@ The current correponding to the flow of electrical electrons from A to C in A
 **Dipoles :** component between two points of the diagram
 **Ohm's law**: $V=R \times{I}$
 
-<img src="https://i.imgur.com/a9skJL3.png" /i>
+<img src="https://i.imgur.com/a9skJL3.png" />
 
 ## Association of resistors
 ### resistors in serie