Update README.md

Update the readme.md

README.md

@@ -21,27 +21,27 @@
 - *[Marlin Gcode](https://marlinfw.org/meta/gcode/)* Marlin offical gcode introduction
 
 ## Function
-- 1. S_Curve Acceleration
-- 2. LIN_Advanced K
-- 3. Enabled FR/DE/ES/EN/IT Language
-- 4. Powerloss recovery
+- S_Curve Acceleration
+- LIN_Advanced K
+- Enabled FR/DE/ES/EN/IT Language
+- Powerloss recovery
 (Default off, if you need to use then go to LCD menu enable it)
 
-- 5. Motherboard cooling fan*Half speed/40C
-- 6. Bed leveling 25points*2times detect
-- 7. SD card print percentage
-- 8. Calibrate Z menu moved to "Configuration">"Advanced setting">"Calibration offsets"
+- Motherboard cooling fan*Half speed/40C
+- Bed leveling 25points*2times detect
+- SD card print percentage
+- Calibrate Z menu moved to "Configuration">"Advanced setting">"Calibration offsets"
 
 
 ## Compared with ER20 Firmware 2.0.5.3
-- 1. Fixed eeprom reset error
-- 2. Fixed Auto-PID frezzing error
+- Fixed eeprom reset error
+- Fixed Auto-PID frezzing error
    Extend info:
    #For Auto-PID, we suggest the user do it more than 6 times
    #Then find out the average value then set it
    #If you find the temperature raise too fast, try to decrease the PID-I value
    #If you find the tempreature raise too slow, try to increase the PID-I value
-- 3. Update the marlin version to 2.0.8
+- Update the marlin version to 2.0.8
 
 
 ## Build and Install