message: Fixing typo in the key type
  GitOrigin-RevId:
diff: @@ -31,7 +31,7 @@ message AesCtrHmacAeadKeyFormat {
  HmacKeyFormat hmac_key_format = 2;
  }
  -// key_type: type.googleapis.com/google.crypto.tink.AesCtrKey
  +// key_type: type.googleapis.com/google.crypto.tink.AesCtrHmacAeadKey
  message AesCtrHmacAeadKey {
  uint32 version = 1;
  AesCtrKey aes_ctr_key = 2;
  