crypto/tls: fix typo referencing the required Config field
Thanks to Frithjof Schulze for noticing.
LGTM=adg
R=adg
CC=agl, golang-codereviews, r
https://golang.org/cl/107740043
diff --git a/src/pkg/crypto/tls/tls.go b/src/pkg/crypto/tls/tls.go
index 0b856c4..d50e120 100644
--- a/src/pkg/crypto/tls/tls.go
+++ b/src/pkg/crypto/tls/tls.go
@@ -28,7 +28,7 @@
// Client returns a new TLS client side connection
// using conn as the underlying transport.
-// The config cannot be nil: users must set either ServerHostname or
+// The config cannot be nil: users must set either ServerName or
// InsecureSkipVerify in the config.
func Client(conn net.Conn, config *Config) *Conn {
return &Conn{conn: conn, config: config, isClient: true}