diff --git a/README.md b/README.md
index 94d44e6..d322252 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,15 @@ Let's play with SomPi!
 
 ## Hardware - What do you need?
 The first step is to buy the needed hardware.
-1. **Transmitter**
+
+### Transmitter
 - I took this one: [433MHz RF Transmitter Receiver Kit](https://www.ebay.ch/itm/272993898467?ViewItem=&item=272993898467). 
 - There is 5 transmitters and receivers in this kit, useful and cheap.
-2. **Crystals**
+### Crystals
 - As Somfy as a particular frequency to avoid noises, I found out that it's needed to change the crystal. 
 - I took this one: [433.42M 433.42MHz R433 F433 SAW Resonator Crystals TO-39](https://www.ebay.ch/itm/232574365405?ViewItem=&item=232574365405). 
 - There is 5 crystals also in this kit, useful and cheap too.
-3. **Wires** 
+### Wires
 - To easy plugs between the Raspberry Pi and the Transmitter. I had in stock some [Male to Female Solderless Flexible Breadboard Jumper Cable Wire for Raspberry Pi](https://www.amazon.com/Ganvol-Flexible-Breadboard-Raspberry-ordinateur/dp/B01LVVIOUO) but they were Male to Female...so I had to customized them. 
 - Otherwise, you can buy directly [Female to Female Solderless Flexible Breadboard Jumper Cable Wire for Raspberry Pi](https://www.amazon.com/Ganvol-Flexible-Breadboard-Raspberry-ordinateur/dp/B01LWAXJJS)