diff --git a/docs/scenarios/admin.rst b/docs/scenarios/admin.rst
index 07d263945..73df990d7 100644
--- a/docs/scenarios/admin.rst
+++ b/docs/scenarios/admin.rst
@@ -155,44 +155,42 @@ tests (net, CPU) fail, it will send an email.
     # Package for email services:
     import smtplib
     import string
-    MAX_NET_USAGE = 400000
+    MAX_NET_USAGE = 400000 # bytes per seconds
     MAX_ATTACKS = 4
     attack = 0
-    counter = 0
     while attack <= MAX_ATTACKS:
         sleep(4)
-        counter = counter + 1
-        # Check the cpu usage
-        if cpu_percent(interval = 1) > 70:
-            attack = attack + 1
-        # Check the net usage
-        neti1 = net_io_counters()[1]
-        neto1 = net_io_counters()[0]
+
+        # Check the net usage wit named tuples
+        neti1 = net_io_counters().bytes_recv
+        neto1 = net_io_counters().bytes_sent
         sleep(1)
-        neti2 = net_io_counters()[1]
-        neto2 = net_io_counters()[0]
+        neti2 = net_io_counters().bytes_recv
+        neto2 = net_io_counters().bytes_sent
+
         # Calculate the bytes per second
         net = ((neti2+neto2) - (neti1+neto1))/2
-        if net > MAX_NET_USAGE:
-            attack = attack + 1
-        if counter > 25:
-            attack = 0
-            counter = 0
+
+        # Check the net and cpu usage
+        if (net > MAX_NET_USAGE) or (cpu_percent(interval = 1) > 70):
+            attack+=1
+        elif attack > 1:
+            attack-=1
+    
     # Write a very important email if attack is higher than 4
     TO = "you@your_email.com"
     FROM = "webmaster@your_domain.com"
     SUBJECT = "Your domain is out of system resources!"
     text = "Go and fix your server!"
-    BODY = string.join(("From: %s" %FROM,"To: %s" %TO,"Subject: %s" %SUBJECT, "",text), "\r\n")
+    string="\r\n"
+    BODY = string.join(("From: %s" %FROM,"To: %s" %TO,
+                        "Subject: %s" %SUBJECT, "",text))
     server = smtplib.SMTP('127.0.0.1')
     server.sendmail(FROM, [TO], BODY)
     server.quit()
 
 
-A full terminal application like a widely extended top which is based on
-psutil and with the ability of a client-server monitoring is
-`glance <https://github.com/nicolargo/glances/>`_.
-
+A full terminal application like a widely extended top is `Glance <https://github.com/nicolargo/glances/>`_, which is based on psutil and has the ability for client-server monitoring.
 
 *******
 Ansible