From 9aaadba2e3cdcd666e4db62377fa8e43d10be853 Mon Sep 17 00:00:00 2001
From: Karan Misra <kidoman@gmail.com>
Date: Thu, 15 Jan 2015 05:59:03 +0530
Subject: [PATCH] gpio: better docs

---
 gpio.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gpio.go b/gpio.go
index d86122a..26bd866 100644
--- a/gpio.go
+++ b/gpio.go
@@ -125,7 +125,7 @@ type PWMPin interface {
 
 // GPIODriver implements a generic GPIO driver.
 type GPIODriver interface {
-	// Returns the pinmap for this GPIODriver
+	// PinMap returns the pinmap for this driver.
 	PinMap() PinMap
 
 	// Unregister unregisters the pin from the driver. Should be called when the pin is closed.