format src/examples/publisher

src/examples/publisher/publisher_start_nuttx.cpp

@@ -73,7 +73,7 @@ int publisher_main(int argc, char *argv[])
 						 SCHED_PRIORITY_MAX - 5,
 						 2000,
 						 main,
-					(argv) ? (char* const*)&argv[2] : (char* const*)NULL);
+						 (argv) ? (char *const *)&argv[2] : (char *const *)NULL);
 
 		exit(0);
 	}