[Trivial] Typo error in BLE Peripheral tutorial

[amit mehta <gm...@gmail.com>]

Trivial, but still felt like reporting this.

There is a small typo error in BLE peripheral example.
Under create new target heading [1], the tutorial asks the user
to create target by invoking the following command:

$ newt build blerph

This fails, because, it was not set as a target before. The above
text should be replaced with:

$ newt build myperiph

Also, the BLE peripheral example assumes that the bootloader
is still loaded. Perhaps, it would be even more explicit to mention
that, load the bootlaoder (nrf52_boot) first, before loading the myperiph
application.

BTW, I'm really impressed with the mynewt web content so far; very
readable and easy to follow.

Also, I think, it would be nice to have an __active__ IRC channel on
mynewt.

[1] https://mynewt.apache.org/latest/os/tutorials/bleprph/bleprph-app/

Thanks,
Amit

-- 
Sent from Bahamas, while drinking chi-chi and piña colada.