Document updates.

lib/mosquitto.h

@@ -576,6 +576,7 @@ libmosq_EXPORT int mosquitto_disconnect(struct mosquitto *mosq);
  *               Note that although the MQTT protocol doesn't use message ids
  *               for messages with QoS=0, libmosquitto assigns them message ids
  *               so they can be tracked with this parameter.
+ *  topic -      null terminated string of the topic to publish to.
  * 	payloadlen - the size of the payload (bytes). Valid values are between 0 and
  *               268,435,455.
  * 	payload -    pointer to the data to send. If payloadlen > 0 this must be a

man/libmosquitto.3.xml

@@ -444,8 +444,8 @@ int main(int argc, char *argv[])
 		return 1;
 	}
 
-	while(!mosquitto_loop(mosq, -1, 1)){
+	mosquitto_loop_forever(mosq, -1, 1);
-	}
+
 	mosquitto_destroy(mosq);
 	mosquitto_lib_cleanup();
 	return 0;