code formatting

Author: gojimmypi

README.md

@@ -40,11 +40,15 @@ Note the FULL option, of rebuilding EVERYTHING can take a quite long time on the
 
 ```./build_esp8266.sh MAKE-ONLY-ESP8266```
 
+or
+
 ```./build_esp8266.sh FLASH-ONLY```
 
 which really just does this:
 
-``` ~/workspace/esptool/esptool.py --port /dev/ttyUSB0 --baud 115200 write_flash  0 ~/workspace/micropython/esp8266/build/firmware-combined.bin```
+``` ~/workspace/esptool/esptool.py --port /dev/ttyUSB0 --baud 115200 write_flash  0 \ 
+                       ~/workspace/micropython/esp8266/build/firmware-combined.bin
+```
 
 
 ## Comments & feedback