diff --git a/content/built-in-examples/09.usb/ButtonMouseControl/ButtonMouseControl.md b/content/built-in-examples/09.usb/ButtonMouseControl/ButtonMouseControl.md
index 0381a9498a..63903ce4ad 100644
--- a/content/built-in-examples/09.usb/ButtonMouseControl/ButtonMouseControl.md
+++ b/content/built-in-examples/09.usb/ButtonMouseControl/ButtonMouseControl.md
@@ -38,7 +38,7 @@ Connect your board to your computer with a micro-USB cable. The buttons are conn
 
 ![](assets/circuit.png)
 
-###Schematic 
+### Schematic 
 
 ![](assets/schematic.png)
 
diff --git a/content/built-in-examples/09.usb/ButtonMouseControl/assets/schematic.png b/content/built-in-examples/09.usb/ButtonMouseControl/assets/schematic.png
index 192ded0d5c..865940d303 100644
Binary files a/content/built-in-examples/09.usb/ButtonMouseControl/assets/schematic.png and b/content/built-in-examples/09.usb/ButtonMouseControl/assets/schematic.png differ