Updated STM32duinoBLE (markdown)

Author: cparata

STM32duinoBLE.md

@@ -21,15 +21,15 @@ Erase the flash memory of the BlueNRG-1 chip:
 
 Download the Link Layer Only firmware for the BLE module from the following link:
 
-[DTM_LLOnly.bin](https://github.com/stm32duino/wiki/raw/master/STEVAL-MKSBOX1V1/DTM_LLOnly.bin)
+[DTM_LLOnly.bin](https://github.com/stm32duino/wiki/blob/main/STEVAL-MKSBOX1V1/DTM_LLOnly.bin)
 
 Load the Link Layer Only firmware in the ST BlueNRG-1_2 Flasher Utility and then press the "Flash" button:
 
 [[/img/SensorTile_Box4.PNG|alt="Load and flash the new firmware into BlueNRG-1 chip"]]
 
 If you need to restore the stock firmware of the BLE module of STEVAL-MKSBOX1V1, you can repeat the procedure using this firmware image:
 
-[DTM_Full.bin](https://github.com/stm32duino/wiki/raw/master/STEVAL-MKSBOX1V1/DTM_Full.bin)
+[DTM_Full.bin](https://github.com/stm32duino/wiki/blob/main/STEVAL-MKSBOX1V1/DTM_Full.bin)
 
 
 # STM32duinoBLE with X-NUCLEO-BNRG2A1