Remove all definitions of raw_input() that were still scattered throughout the docs
from the time where there was neither input() nor raw_input().
diff --git a/Doc/library/telnetlib.rst b/Doc/library/telnetlib.rst
index 5cfca9a..7f08e70 100644
--- a/Doc/library/telnetlib.rst
+++ b/Doc/library/telnetlib.rst
@@ -211,16 +211,10 @@
 A simple example illustrating typical use::
 
    import getpass
-   import sys
    import telnetlib
 
-   def raw_input(prompt):
-       sys.stdout.write(prompt)
-       sys.stdout.flush()
-       return sys.stdin.readline()
-
    HOST = "localhost"
-   user = raw_input("Enter your remote account: ")
+   user = input("Enter your remote account: ")
    password = getpass.getpass()
 
    tn = telnetlib.Telnet(HOST)