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fmt: fix minor typo

R=r, r2
CC=golang-dev
https://golang.org/cl/4187041
This commit is contained in:
Roger Peppe 2011-02-10 11:01:05 -08:00 committed by Rob Pike
parent 047cf3161e
commit b935728a17

View File

@ -30,7 +30,7 @@ type runeUnreader interface {
type ScanState interface {
// GetRune reads the next rune (Unicode code point) from the input.
GetRune() (rune int, err os.Error)
// UngetRune causes the next call to GetRune to return the rune.
// UngetRune causes the next call to GetRune to return the same rune.
UngetRune()
// Width returns the value of the width option and whether it has been set.
// The unit is Unicode code points.