diff --git a/launch/rosbuzz_2_parallel.launch b/launch/rosbuzz_2_parallel.launch
index 44841ea..cf507a1 100644
--- a/launch/rosbuzz_2_parallel.launch
+++ b/launch/rosbuzz_2_parallel.launch
@@ -10,7 +10,7 @@
 		<!-- param name="in_payload" value="/rosbuzz_node1/outMavlink"-->
 		<param name="out_payload" value="/outMavlink"/>
 		<param name="robot_id" value="1"/>
-		<param name="No_of_Robots" value="1"/>
+		<param name="No_of_Robots" value="2"/>
 		<param name="stand_by" value="/home/vivek/catkin_ws/src/rosbuzz/src/stand_by.bo"/>
 		</node>
 		<!-- node name="rosbuzz_node1" pkg="rosbuzz" type="rosbuzz_node" respawn="false" output="screen" -->	
diff --git a/src/buzz_update.cpp b/src/buzz_update.cpp
index 25f741b..037da1a 100644
--- a/src/buzz_update.cpp
+++ b/src/buzz_update.cpp
@@ -284,7 +284,6 @@ buzzvm_pushs(VM, buzzvm_string_register(VM, "update_no", 1));
 	}
 
 	else{
-
 		if(neigh==0 && (!is_msg_present())){ 
 			fprintf(stdout,"Sending code... \n");		
 			code_message_outqueue_append();
diff --git a/src/roscontroller.cpp b/src/roscontroller.cpp
index ab3b2ca..61fe69a 100644
--- a/src/roscontroller.cpp
+++ b/src/roscontroller.cpp
@@ -457,9 +457,9 @@ namespace rosbzz_node{
      			fprintf(stdout,"Update packet read msg size : %u \n",unMsgSize);	
 			if(unMsgSize>0){
 				code_message_inqueue_append((uint8_t*)(pl + sizeof(uint16_t)),unMsgSize);
-				//fprintf(stdout,"before in queue process : utils\n");
+				fprintf(stdout,"before in queue process : utils\n");
 			      	code_message_inqueue_process();
-				//fprintf(stdout,"after in queue process : utils\n");
+				fprintf(stdout,"after in queue process : utils\n");
 			}
    			delete[] pl;