Removing example for m_spy which doesn't exist in insp20

docs/modules.conf.example

@@ -1595,12 +1595,6 @@
 # You may also let SHUN affect opers (defaults to no).
 #<shun enabledcommands="PING PONG QUIT PART JOIN" notifyuser="yes" affectopers="no">
 
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-# Spy module: Provides the ability to see the complete names list of 
-# channels an oper is not a member of
-# This module is oper-only.
-#<module name="m_spy.so">
-
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # SSL channel mode module: Adds support for SSL-only channels (+z).
 # does not do anything useful without a working SSL module (see below)