diff --git a/README.md b/README.md
index 2e8bb2e..4b7ba45 100644
--- a/README.md
+++ b/README.md
@@ -47,11 +47,10 @@ nc 127.0.0.1 8000
 
 If you write some data on your terminal and press enter, you will see that your data has been repeated. Well done!
 
-Now, instead of using `nc`, we will use `measlat` to use this echo server to measure latencies:
+Now, instead of using `nc`, we will use `measlat` to use this echo server to measure latencies (make sure that `udpecho` is still running):
 
 ```bash
-udpecho -p 8001 &
-measlat -h 127.0.0.1 -p 8001 -t udp
+measlat -h 127.0.0.1 -p 8000 -t udp
 ```
 
 `measlat` will send one packet to our udpecho server and wait to receive it back, measure the time it took, display it and exit.
@@ -59,7 +58,7 @@ measlat -h 127.0.0.1 -p 8001 -t udp
 You can use `measlat` more extensively by defining the number of measures to do, an interval and the size of the packet:
 
 ```bash
-measlat -h 127.0.0.1 -p 8001 -t udp -c 10 -i 100 -s 150
+measlat -h 127.0.0.1 -p 8000 -t udp -c 10 -i 100 -s 150
 ```
 
 ### Introduction to `donar`