🐛 Fix command display

Author: Schneegans

src/content/docs/icon-themes.mdx

@@ -51,17 +51,17 @@ To add your own icons to Kando, follow these steps:
 
     <Tabs syncKey="os">
       <TabItem label="Windows" icon="seti:windows">
-        ```cmd
+        ```
         %appdata%\kando\
         ```
       </TabItem>
       <TabItem label="macOS" icon="apple">
-        ```bash
+        ```
         ~/Library/Application Support/kando/
         ```
       </TabItem>
       <TabItem label="Linux" icon="linux">
-        ```bash
+        ```
         ~/.config/kando/
         ```
       </TabItem>