Checking "burn-in" vs "burn" vs "burnin" arguments - consistent references?

[bgulko]

Quick and minor note.

GLIMPSE2_phase seems particular about specifying arguments, if some are misunderstood, or provided unnecessarily, the program reports an error and halts.

The Glimpse2 document at (https://odelaneau.github.io/GLIMPSE/docs/documentation/phase/) indicates there is an advanced argument called "--burn-in", while an error message for the "--main" argument (caller_parameters.cpp:140) refers to a "--burn" argument.

Looking at the 2.0.1 code, the required argument seems to be --burnin (caller_parameters.cpp:140).

Not at all a big issue at all, but consistency helps new users (like me) :)

--Brad