diff --git a/README.md b/README.md
index 857b6a5..eaf8601 100644
--- a/README.md
+++ b/README.md
@@ -27,8 +27,7 @@ usage
Plug both ends of the USB-C cable in the tester and read the lights:
-
-
+
- SHIELD: ensures the cable is shielded, important for super speed data transfer.
- POWER: ensures the VBUS and GND wires are present, required to power a device.