Update README.md

README.md

@@ -70,7 +70,7 @@ Support for the NRF52 is not in the stable release of OpenOCD as of V 0.10, but
 
 I put up a mirror for this patched version <a href='https://gitlab.cba.mit.edu/calischs/openocd_nrf52_patch'>here</a>.  Email sam.calisch@cba.mit.edu for access.
 
-The `openocd.cfg` will also be different for the NRF52 than the linked tutorial.  Here is mine for flashing a binary of the Adafruit bootloader:
+The `openocd.cfg` will also be different for the NRF52 than the linked tutorial.  Here is mine for flashing a binary of the Adafruit bootloader using a Raspberry Pi Zero:
 ```
 source [find interface/raspberrypi-native.cfg]
 transport select swd