diff --git a/Object_detection_and_tracking_simulator/main.m b/Object_detection_and_tracking_simulator/main.m
index 57b3a77..825789a 100644
--- a/Object_detection_and_tracking_simulator/main.m
+++ b/Object_detection_and_tracking_simulator/main.m
@@ -23,7 +23,7 @@
 disp('');
 disp('Below the options are reported'); 
 disp('    (1) The drone follows a car along a non trivial path ("vr_octavia_2cars" scenario)'); 
-disp('    (2) The drone follows the red car overlapped the yellow one ("vr_octavia_2cars" scenario)'); 
+disp('    (2) The drone follows the red car superimposed on yellow one ("vr_octavia_2cars" scenario)'); 
 disp('    (3) The drone follows the yellow car in front of the car one ("vr_octavia_2cars" scenario)'); 
 disp('    (4) The drone follows a car along a non trivial path ("vr_octavia" scenario)');
 disp('    (5) The drone follows the red car in front of the yellow one ("vr_octavia_2cars" scenario)'); 
diff --git a/README.md b/README.md
index 3a415a4..5878a1c 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ A menu allows to choose the simulation you are interested in:
 
 ```
 (1) The drone follows a car along a non trivial path ("vr_octavia_2cars" scenario)
-(2) The drone follows the red car overlapped the yellow one ("vr_octavia_2cars" scenario)
+(2) The drone follows the red car superimposed on yellow one ("vr_octavia_2cars" scenario)
 (3) The drone follows the yellow car in front of the car one ("vr_octavia_2cars" scenario) 
 (4) The drone follows a car along a non trivial path ("vr_octavia" scenario)
 (5) The drone follows the red car in front of the yellow one ("vr_octavia_2cars" scenario)