tools: tweak the formatting of help text strings
authorBartosz Golaszewski <bartekgola@gmail.com>
Sat, 3 Nov 2018 11:56:48 +0000 (12:56 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Sat, 3 Nov 2018 11:56:48 +0000 (12:56 +0100)
commit3a8aa70c54edc146ccfc595f072085d29b495b91
tree89e5b05bc20c0425b66beb13c366a307ccfc80d3
parent4bf402d3a49336eacd33654441d575bd267780b8
tools: tweak the formatting of help text strings

Add an additional newline between the summary and the options list
for better readability.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
src/tools/gpiodetect.c
src/tools/gpiofind.c
src/tools/gpioget.c
src/tools/gpioinfo.c
src/tools/gpiomon.c
src/tools/gpioset.c