Update dir-tree.html

Author: javascript-2020

html-components/list/dir-tree/dir-tree.html

@@ -16,7 +16,7 @@
             <meta name=description content=''>
 
             <base href='https://ext-code.com/html-components/list/dir-tree/dir-tree.html'>
-            <link rel=canonical href='https://ext-code.com/html-components/list/web-editor/web-editor.html'>
+            <link rel=canonical href='https://ext-code.com/html-components/list/dir-tree/dir-tree.html'>
             <meta name=viewport content='width=device-width, initial-scale=1'>