From c73b0800197edc04c497372af7e671b5c9d3e65b Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Mon, 7 Mar 2016 00:17:45 +0800
Subject: [PATCH] doc/PCA9548: clarify channel selection

---
 artiq/coredevice/i2c.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/artiq/coredevice/i2c.py b/artiq/coredevice/i2c.py
index 2f9342ca9..e9de36161 100644
--- a/artiq/coredevice/i2c.py
+++ b/artiq/coredevice/i2c.py
@@ -43,7 +43,8 @@ class PCA9548:
     def set(self, channel):
         """Select one channel.
 
-        Selecting multiple channels is not supported by this driver.
+        Selecting multiple channels at the same time is not supported by this
+        driver.
 
         :param channel: channel number (0-7)
         """