style: format code (80 col)

src/ping/cli/messages/version.c

@@ -9,7 +9,8 @@ print_version(void)
 	printf("Copyright (C) 2026 lohhiicccc\n");
 	printf("License GPLv3+:");
 	printf("GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>\n");
-	printf("This is free software: you are free to change and redistribute it.\n");
+	printf("This is free software: ");
+	printf("you are free to change and redistribute it.\n");
 	printf("There is NO WARRANTY, to the extent permitted by law.\n");
 	printf("\n");
 #if PING_HAS_GIT_COMMIT

src/ping/cli/parse_utils/parse_destinations.c

@@ -19,7 +19,8 @@ cli_parse_destinations(int argc, char **argv, int first_arg,
 
 	for (int i = first_arg; i < argc; i++)
 	{
-		if (0 != cli_parse_inet_addr(argv[i], &config->destinations[i - first_arg]))
+		if (0 != cli_parse_inet_addr(argv[i],
+					&config->destinations[i - first_arg]))
 		{
 			free(config->destinations);
 			config->destinations = NULL;

src/ping/output/summary.c

@@ -36,8 +36,10 @@ print_loss_line(size_t sent, size_t ok_recv, size_t errors)
 		printf("%zu packets transmitted, %zu packets received, +%zu errors,"
 				" %d%% packet loss\n", sent, ok_recv, errors, loss_pct);
 	else
-		printf("%zu packets transmitted, %zu packets received, %d%% packet loss\n",
-				sent, ok_recv, loss_pct);
+	{
+		printf("%zu packets transmitted, %zu packets received,", sent, ok_recv);
+		printf(" %d%% packet loss\n", loss_pct);
+	}
 }
 
 static void

tests/cli/parse_utils/test_parse_inet_addr.c

@@ -15,7 +15,7 @@ Test(cli_parse_inet_addr, valid_ip)
 Test(cli_parse_inet_addr, invalid_host)
 {
 	struct destinations	out = {0};
-	int					ret = cli_parse_inet_addr("not.a.real.host.invalid", &out);
+	int					ret = cli_parse_inet_addr("invalid.host.local", &out);
 
 	cr_assert_eq(ret, 1);
 }