fix readme.txt

README.md

@@ -2,31 +2,31 @@
 waveshare electronics
 ![waveshare_logo.png](waveshare_logo.png)
 
-/**************************************************************/  
-中文：
-上传的为RaspberryPi和Arduino程序：  
-RaspberryPi
-    BCM2835  
-    WiringPi  
-    Python2  
-    python3 
-Arduino；
-    Arduino UNO  
-更多资料请在官网上搜索： 
+## 中文:  
+上传的为RaspberryPi和Arduino程序:  
+* RaspberryPi:  
+    > BCM2835  
+    > WiringPi  
+    > Python2  
+    > python3  
+* Arduino:  
+    > Arduino UNO  
+    
+更多资料请在官网上搜索:  
 http://www.waveshare.net
 
 
-/**************************************************************/  
-English:  
-Uploaded as RaspberryPi and Arduino programs：
-RaspberryPi
-    BCM2835  
-    WiringPi  
-    Python2  
-    python3 
-Arduino；
-    Arduino UNO  
-For more information, please search on the official website： 
+## English:  
+Uploaded as RaspberryPi and Arduino programs:  
+* RaspberryPi:  
+    > BCM2835  
+    > WiringPi  
+    > Python2  
+    > python3  
+* Arduino:  
+    > Arduino UNO  
+    
+For more information, please search on the official website:   
 https://www.waveshare.com