diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 5950fee..e69de29 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -1,213 +0,0 @@
-{
-  "main": {
-    "id": "dc984442dd3bdc54",
-    "type": "split",
-    "children": [
-      {
-        "id": "65fe262d5eed0537",
-        "type": "tabs",
-        "children": [
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-            "id": "4b6b50adf0c07df4",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "AMiAL/AMiAL.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "2df3fda9b9398007",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "Fizyka/Ćwiczenia/Ćwiczenia.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          }
-        ],
-        "currentTab": 1
-      }
-    ],
-    "direction": "vertical"
-  },
-  "left": {
-    "id": "f6db77b314ece5f0",
-    "type": "split",
-    "children": [
-      {
-        "id": "1f710be5f8091943",
-        "type": "tabs",
-        "children": [
-          {
-            "id": "71bc7bd6b3e9a257",
-            "type": "leaf",
-            "state": {
-              "type": "file-explorer",
-              "state": {
-                "sortOrder": "alphabetical"
-              }
-            }
-          },
-          {
-            "id": "073d91b78a1ffef3",
-            "type": "leaf",
-            "state": {
-              "type": "search",
-              "state": {
-                "query": "",
-                "matchingCase": false,
-                "explainSearch": false,
-                "collapseAll": false,
-                "extraContext": false,
-                "sortOrder": "alphabetical"
-              }
-            }
-          },
-          {
-            "id": "09a7a5ce21a50a02",
-            "type": "leaf",
-            "state": {
-              "type": "starred",
-              "state": {}
-            }
-          }
-        ]
-      }
-    ],
-    "direction": "horizontal",
-    "width": 300
-  },
-  "right": {
-    "id": "49ac675547771287",
-    "type": "split",
-    "children": [
-      {
-        "id": "c8ff6e2f169381e5",
-        "type": "tabs",
-        "children": [
-          {
-            "id": "090a052111f47247",
-            "type": "leaf",
-            "state": {
-              "type": "backlink",
-              "state": {
-                "file": "Fizyka/Ćwiczenia/Ćwiczenia.md",
-                "collapseAll": false,
-                "extraContext": false,
-                "sortOrder": "alphabetical",
-                "showSearch": false,
-                "searchQuery": "",
-                "backlinkCollapsed": false,
-                "unlinkedCollapsed": true
-              }
-            }
-          },
-          {
-            "id": "33ac07479e4f2730",
-            "type": "leaf",
-            "state": {
-              "type": "outgoing-link",
-              "state": {
-                "file": "Fizyka/Ćwiczenia/Ćwiczenia.md",
-                "linksCollapsed": false,
-                "unlinkedCollapsed": true
-              }
-            }
-          },
-          {
-            "id": "bc716ae0033cf79b",
-            "type": "leaf",
-            "state": {
-              "type": "tag",
-              "state": {
-                "sortOrder": "frequency",
-                "useHierarchy": true
-              }
-            }
-          },
-          {
-            "id": "d05d5eb7ea86c6ae",
-            "type": "leaf",
-            "state": {
-              "type": "outline",
-              "state": {
-                "file": "Fizyka/Ćwiczenia/Ćwiczenia.md"
-              }
-            }
-          },
-          {
-            "id": "8f0923324d861591",
-            "type": "leaf",
-            "state": {
-              "type": "calendar",
-              "state": {}
-            }
-          },
-          {
-            "id": "3a7bd8a3ae5a1a09",
-            "type": "leaf",
-            "state": {
-              "type": "BC-matrix",
-              "state": {}
-            }
-          },
-          {
-            "id": "b0803323a2aa4ad9",
-            "type": "leaf",
-            "state": {
-              "type": "BC-tree",
-              "state": {}
-            }
-          },
-          {
-            "id": "a7fe127a169a5f82",
-            "type": "leaf",
-            "state": {
-              "type": "git-view",
-              "state": {}
-            }
-          }
-        ],
-        "currentTab": 7
-      }
-    ],
-    "direction": "horizontal",
-    "width": 300,
-    "collapsed": true
-  },
-  "left-ribbon": {
-    "hiddenItems": {
-      "obsidian-excalidraw-plugin:New Excalidraw drawing": false,
-      "switcher:Open quick switcher": false,
-      "graph:Open graph view": false,
-      "canvas:Create new canvas": false,
-      "daily-notes:Open today's daily note": false,
-      "templates:Insert template": false,
-      "command-palette:Open command palette": false,
-      "markdown-importer:Open format converter": false,
-      "zk-prefixer:Create new unique note": false,
-      "audio-recorder:Start/stop recording": false,
-      "breadcrumbs:Breadcrumbs Visualisation": false
-    }
-  },
-  "active": "2df3fda9b9398007",
-  "lastOpenFiles": [
-    "Fizyka/Ćwiczenia/20221108121937.md",
-    "Fizyka/Ćwiczenia/20221025122220.md",
-    "Fizyka/Ćwiczenia/20221004120218.md",
-    "Fizyka/Ćwiczenia/Ćwiczenia.md",
-    "!Załączniki/20221209102007 2022-12-09 11.06.42.excalidraw.md",
-    "!Załączniki/20230120102008 2023-01-20 10.20.13.excalidraw.md",
-    "!Załączniki/20230120102008 2023-01-20 10.34.39.excalidraw.md",
-    "!Załączniki/20230120102008 2023-01-20 10.58.18.excalidraw.md",
-    "!Załączniki/Drawing 2022-10-25 12.22.41.excalidraw.md",
-    "!Załączniki/Drawing 2022-10-28 11.47.05.excalidraw.md"
-  ]
-}
\ No newline at end of file
diff --git a/Elektrotechnika/Ćwiczenia/20221123102116.md b/Elektrotechnika/Ćwiczenia/20221123102116.md
index 6d37643..f26b5b7 100644
--- a/Elektrotechnika/Ćwiczenia/20221123102116.md
+++ b/Elektrotechnika/Ćwiczenia/20221123102116.md
@@ -1,4 +1,4 @@
-h# Metoda potencjałów węzłowych
+# Metoda potencjałów węzłowych
 
 ![[20221123102116 2022-11-23 10.21.43.excalidraw]]