diff --git a/README b/README
index b0ed13f9e5480a43e8dc2dbf9e15d5d73bc63610..d9920809e77924bf5ebfaf8de102a1bacad0b4fc 100644
--- a/README
+++ b/README
@@ -16,14 +16,16 @@ Requirements:
 
 Usage instructions:
 
-    On one machine open UDP_client_server.py, change the IP addresses, ports, packet size, etc.
+    On one machine edit UDP_client_server.py, change the IP addresses, ports, packet size, etc
+    accordingly to your network settings.
 
     On the other machine do the same with the UDP_reflector.py
 
-    As default they point to localhost (IPv6), so it is possible to run it on loopback.
+    As default both IPv4 and IPv6 loopback devices are provided in the code,
+    use these as a starting ground for your use-case.
 
-    Start UDP_reflector.py first: python UDP_reflector.py
-    Start UDP_client_server.py: python UDP_client_server.py
+    Start UDP_reflector.py first: python(2) UDP_reflector.py
+    Start UDP_client_server.py: python(2) UDP_client_server.py
 
     Stop with CTRL+C