From 4797b42005f0503c12f4ceebac3137bfe8aac901 Mon Sep 17 00:00:00 2001
From: Cody Burkard <cody@onlab.us>
Date: Tue, 8 Jul 2014 17:29:37 -0700
Subject: [PATCH] conforming to style, and fixing documentation

---
 mininet/net.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mininet/net.py b/mininet/net.py
index e86a07d..784f20e 100755
--- a/mininet/net.py
+++ b/mininet/net.py
@@ -170,7 +170,7 @@ class Mininet( object ):
     def waitConnected( self, timeout=None ):
         """wait for each switch to connect to a controller,
            up to 5 seconds
-           timeout: max time to wait for switches to connect.
+           timeout: time to wait, or None to wait indefinitely
            returns: True if all switches are connected"""
         info( '***waiting for switches to connect\n' )
         time = 0
@@ -186,7 +186,7 @@ class Mininet( object ):
                     remaining.remove( switch )
             if connected:
                 break
-        if time >= timeout and not timeout ==  None:
+        if time >= timeout and timeout is not  None:
             warn( 'Timed out after %d seconds\n' % time )
             for switch in self.switches:
                 if not switch.connected():