diff --git a/tk/overview/README.md b/tk/overview/README.md
index 26e44fa..85e3597 100644
--- a/tk/overview/README.md
+++ b/tk/overview/README.md
@@ -23,7 +23,7 @@ This is an optional topic!
 
 ### ttk.Spinbox
 
-!(image_sb)[image_sb.png]
+![image_sb](image_sb.png)
 
 ```python
 # %%