fix(9key): Fix layout of 9key readme

keyboards/9key/readme.md

@@ -7,7 +7,7 @@
 A compact minipad (3x3) keyboard made and sold by Bishop Keyboards.
 
 Keyboard Maintainer: [Bishop Keyboards](https://www.reddit.com/user/se7en9057) (BishopKeyboards.com under renovation)  
-Hardware Supported: 9key PCB, Pro Micro ATmega32U4
+Hardware Supported: 9key PCB, Pro Micro ATmega32U4  
 Hardware Availability: [BishopKeyboards.com](https://www.reddit.com/user/se7en9057) (BishopKeyboards.com under renovation)  
 
 Make example for this keyboard (after setting up your build environment):