encoding/base64: fix typo in comment

R=golang-dev, rsc
CC=golang-dev
http://codereview.appspot.com/258041

Committer: Russ Cox <rsc@golang.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pkg/encoding/base64/base64.go b/src/pkg/encoding/base64/base64.go
index d4429094a..c8e70fccf 100644
--- a/src/pkg/encoding/base64/base64.go
+++ b/src/pkg/encoding/base64/base64.go
@@ -324,6 +324,6 @@ func NewDecoder(enc *Encoding, r io.Reader) io.Reader {
 	return &decoder{enc: enc, r: r}
 }
 
-// DecodeLen returns the maximum length in bytes of the decoded data
+// DecodedLen returns the maximum length in bytes of the decoded data
 // corresponding to n bytes of base64-encoded data.
 func (enc *Encoding) DecodedLen(n int) int { return n / 4 * 3 }