Update code for latest k8s

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/golang.org/x/crypto/openpgp/read.go

@@ -50,7 +50,7 @@ type MessageDetails struct {
 	// If IsSigned is true and SignedBy is non-zero then the signature will
 	// be verified as UnverifiedBody is read. The signature cannot be
 	// checked until the whole of UnverifiedBody is read so UnverifiedBody
-	// must be consumed until EOF before the data can trusted. Even if a
+	// must be consumed until EOF before the data can be trusted. Even if a
 	// message isn't signed (or the signer is unknown) the data may contain
 	// an authentication code that is only checked once UnverifiedBody has
 	// been consumed. Once EOF has been seen, the following fields are