treewide: refactor help messages

[mirror_iproute2.git] / tc / tc_exec.c

diff --git a/tc/tc_exec.c b/tc/tc_exec.c
index 0151af7be23b9f5382a6d8d5c9bfd5042225dfec..9b912ceb1916c04f7908ed1615967835604aa78b 100644 (file)
--- a/tc/tc_exec.c
+++ b/tc/tc_exec.c
@@ -23,10 +23,11 @@ static void *BODY;
 
 static void usage(void)
 {
-       fprintf(stderr, "Usage: tc exec [ EXEC_TYPE ] [ help | OPTIONS ]\n");
-       fprintf(stderr, "Where:\n");
-       fprintf(stderr, "EXEC_TYPE := { bpf | etc. }\n");
-       fprintf(stderr, "OPTIONS := ... try tc exec <desired EXEC_KIND> help\n");
+       fprintf(stderr,
+               "Usage: tc exec [ EXEC_TYPE ] [ help | OPTIONS ]\n"
+               "Where:\n"
+               "EXEC_TYPE := { bpf | etc. }\n"
+               "OPTIONS := ... try tc exec <desired EXEC_KIND> help\n");
 }
 
 static int parse_noeopt(struct exec_util *eu, int argc, char **argv)