message: Update description of TinkConfig::Register() method.
diff: @@ -37,8 +37,8 @@ class TinkConfig {
  // in the current Tink release.
  static const google::crypto::tink::RegistryConfig& Latest();
  - // Registers all key managers for all primitives supported
  - // in the current Tink release.
  + // Registers all primitive wrappers and all key managers for all primitives
  + // supported in the current Tink release.
  static crypto::tink::util::Status Register();
  private:
  