docs: fix typo

yaroslav8765 · yaroslav8765 · commit 407aa4908b2f · 2025-12-28T10:47:03.000+02:00
diff --git a/adminforth/documentation/docs/tutorial/07-Plugins/05-upload.md b/adminforth/documentation/docs/tutorial/07-Plugins/05-upload.md
@@ -524,7 +524,7 @@ To do this add avatar column to the user resource:
     role          String
     created_at    DateTime
     //diff-add
-    avatar        ?String
+    avatar        String?
   }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -524,7 +524,7 @@ To do this add avatar column to the user resource:`
`524`	`524`	`role String`
`525`	`525`	`created_at DateTime`
`526`	`526`	`//diff-add`
`527`		`- avatar ?String`
	`527`	`+ avatar String?`
`528`	`528`	`}`
`529`	`529`	```
`530`	`530`