io: minor improvements to doc comment on WriteString.
Change-Id: Iddcd0cfb8f2c2f1c4ad7a94b50a9f65b543862c4
Reviewed-on: https://go-review.googlesource.com/10473
Reviewed-by: Minux Ma <minux@golang.org>
diff --git a/src/io/io.go b/src/io/io.go
index 290fc88..0fadd9f 100644
--- a/src/io/io.go
+++ b/src/io/io.go
@@ -273,8 +273,8 @@
WriteString(s string) (n int, err error)
}
-// WriteString writes the contents of the string s to w, which accepts an array of bytes.
-// If w already implements a WriteString method, it is invoked directly.
+// WriteString writes the contents of the string s to w, which accepts a slice of bytes.
+// If w implements a WriteString method, it is invoked directly.
func WriteString(w Writer, s string) (n int, err error) {
if sw, ok := w.(stringWriter); ok {
return sw.WriteString(s)
