diff --git a/notes/.obsidian/app.json b/notes/.obsidian/app.json
index 3a2876d..b35eddf 100644
--- a/notes/.obsidian/app.json
+++ b/notes/.obsidian/app.json
@@ -5,5 +5,10 @@
   "alwaysUpdateLinks": true,
   "promptDelete": false,
   "legacyEditor": false,
-  "livePreview": true
+  "livePreview": true,
+  "spellcheckLanguages": [
+    "en-US",
+    "cs"
+  ],
+  "spellcheck": true
 }
\ No newline at end of file
diff --git a/notes/data/Pasted image 20220919200541.png b/notes/data/Pasted image 20220919200541.png
new file mode 100644
index 0000000..42e7091
Binary files /dev/null and b/notes/data/Pasted image 20220919200541.png differ
diff --git a/notes/mat/Příklady 2.md b/notes/mat/Příklady 2.md
index e224dc0..7ea7c43 100644
--- a/notes/mat/Příklady 2.md	
+++ b/notes/mat/Příklady 2.md	
@@ -163,3 +163,6 @@ $c=-6$
 
 $0\le(x-2)(x+3)$
 
+---
+
+![](Pasted%20image%2020220919200541.png)