调整bot功能的列举顺序

README.md

@@ -14,17 +14,16 @@ There's some library in Go support you to create your Minecraft client or server
 - [x] Minecraft network protocal
 
 bot:  
-- [x] Use item
 - [x] Swing arm
+- [x] Get inventory
+- [x] Pick item
+- [x] Drop item
+- [x] Swap item in hands
 - [x] Use item
 - [x] Use entity
 - [x] Attack entity
 - [x] Use/Place block
 - [x] Mine block
-- [x] Pick item
-- [x] Drop item
-- [x] Swap item in hands
-- [x] Get inventory
 
 
 > 由于仍在开发中，部分API在未来版本中可能会变动