ELFSymbolProvider get_symbol_value return the symbol value +1

Hi,
I run my 1/2 year old script today for flashing and testing my fw. The script should flash a fw and then set a breakpoint to main and do some memory manipulation... To my surprise the breakpoint was never reached. After debugging a little bit I figured out the problem. I read the .elf file to get the address of the main function like that:
provider = ELFSymbolProvider(target.elf)
addr = provider.get_symbol_value("main")

After inspecting the addr, I figured out the address is 0x31da1. This is running on the cortex m4 (nrf52832) so this is a valid address for the cpu. The problem is that setting the breakpoint to this address wont work. The breakpoint should be 0x31da0, otherwise the debugger will never stop...

I dont know if this is intended, when I wrote my scripts the get_symbol_value was returning the even address. I dont know the pyOCD version I was using at that time. Anyway you should correct the documentation here, subtracting 1 from the address before setting the brakpoint:
https://github.com/mbedmicro/pyOCD/blob/master/docs/api_examples.md

My current version of the pyOCD is 0.22.0 and the target was nrf52832 with stlink v2 (chinese usb stick clone)

Open docs/api_examples.md at the linked example and review how ELFSymbolProvider.get_symbol_value("main") is used for the breakpoint. Update the documentation to account for the returned odd address before setting the breakpoint, then confirm the example matches the reported nrf52832 behavior.