improve doc

This commit is contained in:
Karan Misra 2013-12-09 03:26:56 +05:30
parent 92e466966e
commit d19e1713d6
1 changed files with 1 additions and 0 deletions

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@ -20,6 +20,7 @@ const (
rd = 0x0001
)
// A Bus implements access to the I2C two wire bus.
type Bus interface {
// Read a byte from the given address.
ReadByte(addr byte) (value byte, err error)