encoding/json: fix minor typo in documentation for Marshal

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6325053

diff --git a/src/pkg/encoding/json/encode.go b/src/pkg/encoding/json/encode.go
index b6e1cb16e5a471b198d6c620badfbbaf464dd23a..d2c1c4424c713e76a66d41927de368dcd2e85e3b 100644 (file)
--- a/src/pkg/encoding/json/encode.go
+++ b/src/pkg/encoding/json/encode.go
@@ -55,7 +55,7 @@ import (
 // nil pointer or interface value, and any array, slice, map, or string of
 // length zero. The object's default key string is the struct field name
 // but can be specified in the struct field's tag value. The "json" key in
-// struct field's tag value is the key name, followed by an optional comma
+// the struct field's tag value is the key name, followed by an optional comma
 // and options. Examples:
 //
 //   // Field is ignored by this package.