Usage text correction in gpxlogger.

This adds the missing dash for the recent update, and also breaks up
the long line.

1 files changed, 2 insertions, 1 deletions

diff --git a/gpxlogger.c b/gpxlogger.c
index d7e37bfa..5cd2734e 100644
--- a/gpxlogger.c
+++ b/gpxlogger.c
@@ -183,7 +183,8 @@ static void quit_handler(int signum)
 static void usage(void)
 {
     (void)fprintf(stderr,
-                  "Usage: %s [-V] [-h] [-l] [-d] [D debuglevel] [-i timeout] [-f filename] [-m minmove]\n"
+                  "Usage: %s [-V] [-h] [-l] [-d] [-D debuglevel]"
+                  " [-i timeout] [-f filename] [-m minmove]\n"
                   "\t[-r] [-e exportmethod] [server[:port:[device]]]\n\n"
                   "defaults to '%s -i 5 -e %s localhost:2947'\n",
                   progname, progname, export_default()->name);