modify README.md

README.md

@@ -7,7 +7,9 @@ Thanks to Bill Greiman
 I have test this library on Arduino Uno/Mega2560/Due, maybe support other AVR/SAM3X MCUs.
 You can search keywords like "Arduino Mega2560 pinout" to find pinout mapping with your board like this:
 
-#### First, you need connect your slave module to arduino, SCK to SCK, MISO to MISO, MOSI to MOSI, Reset to Reset
+##### Connect your slave module to arduino:
+ SCK to SCK, MISO to MISO, MOSI to MOSI, Reset to Reset,
+ CS to CS, and other pins.
 
  * Arduino Uno SPI pinout:
 
@@ -21,8 +23,6 @@ You can search keywords like "Arduino Mega2560 pinout" to find pinout mapping wi
 
  ![alt tag](https://github.com/anydream/TurboSPI/raw/master/SPIpinout/due.jpg)
 
-#### Then, connect CS, RS or other pins to arduino.
-
 # Example code:
 ```cpp
 #include <TurboSPI.h>