gpioset: fix help text

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>

diff --git a/src/tools/gpioset.c b/src/tools/gpioset.c
index be98fe8b2c5775eadfd1a28629b9dc526981bc5e..9915ba1dfd1021be0df048ee6fde7d6912530683 100644 (file)
--- a/src/tools/gpioset.c
+++ b/src/tools/gpioset.c
@@ -51,9 +51,9 @@ static void print_help(void)
        printf("  -b, --background:\tafter setting values: detach from the controlling terminal\n");
        printf("\n");
        printf("Modes:\n");
-       printf("  exit:\tset values and exit immediately\n");
-       printf("  wait:\tset values and wait for user to press ENTER\n");
-       printf("  time:\tset values and sleep for a specified amount of time\n");
+       printf("  exit:\t\tset values and exit immediately\n");
+       printf("  wait:\t\tset values and wait for user to press ENTER\n");
+       printf("  time:\t\tset values and sleep for a specified amount of time\n");
        printf("  signal:\tset values and wait for SIGINT or SIGTERM\n");
 }