The last 2 code snippets shouldn't be runnable

Author: peachesontour

2-ui/99-ui-misc/02-selection-range/article.md

@@ -620,7 +620,7 @@ The second API is very simple, as it works with text.
 The most used recipes are probably:
 
 1. Getting the selection:
-    ```js run
+    ```js
     let selection = document.getSelection();
 
     let cloned = /* element to clone the selected nodes to */;
@@ -632,7 +632,7 @@ The most used recipes are probably:
     }
     ```
 2. Setting the selection:
-    ```js run
+    ```js
     let selection = document.getSelection();
 
     // directly: