toolchain: fix the helpers.mk comment
This commit fixes various typos and mistakes in the comment at the top
of the helpers.mk file:
* usefull -> useful
* The optional stripping of libraries no longer exists, so there's no
reason to mention it.
* Indicate that the copy_toolchain_lib_root function is also used by
the glibc package, not only by the external toolchain logic.
* Separate more clearly the top comment introducing the entire file,
from the comment introducing the first function.
[Peter: reword top comment, add missing 'by']
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
1 file changed