X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fudev%2Faccelerometer%2Faccelerometer.c;h=0f1b3c6ec362f1d82a28ffd566c39685d4aff95f;hb=5ac0162c3af95efa08a07b84ff62ad32842922c7;hp=dd4b7dc8a257e43a44f3b900d5bc0cd0570a9083;hpb=25e773eeb4f853804e1bf0dbd9a184f23e9b2a97;p=elogind.git

diff --git a/src/udev/accelerometer/accelerometer.c b/src/udev/accelerometer/accelerometer.c
index dd4b7dc8a..0f1b3c6ec 100644
--- a/src/udev/accelerometer/accelerometer.c
+++ b/src/udev/accelerometer/accelerometer.c
@@ -195,11 +195,13 @@ static void test_orientation(struct udev *udev,
         puts(text);
 }
 
-static void help(void)
-{
-        printf("Usage: accelerometer [options] <device path>\n"
-               "  --debug         debug to stderr\n"
-               "  --help          print this help text\n\n");
+static void help(void) {
+
+        printf("%s [options] <device path>\n\n"
+               "Accelerometer device identification.\n\n"
+               "  -h --help  Print this message\n"
+               "  -d --debug Debug to stderr\n"
+               , program_invocation_short_name);
 }
 
 int main (int argc, char** argv)
@@ -229,7 +231,7 @@ int main (int argc, char** argv)
         while (1) {
                 int option;
 
-                option = getopt_long(argc, argv, "dxh", options, NULL);
+                option = getopt_long(argc, argv, "dh", options, NULL);
                 if (option == -1)
                         break;