message: minor indentation fix
diff: @@ -1824,8 +1824,10 @@ protected:
  #define ENOKI_DECLARE_EXTERN_TEMPLATE(T, Mask, Index) \
  ENOKI_AD_EXPORT_TEMPLATE(T) \
  namespace detail { \
  - extern template ENOKI_AD_EXPORT void ad_inc_ref_impl<T>(uint32_t) noexcept; \
  - extern template ENOKI_AD_EXPORT void ad_dec_ref_impl<T>(uint32_t) noexcept; \
  + extern template ENOKI_AD_EXPORT void \
  + ad_inc_ref_impl<T>(uint32_t) noexcept; \
  + extern template ENOKI_AD_EXPORT void \
  + ad_dec_ref_impl<T>(uint32_t) noexcept; \
  extern template ENOKI_AD_EXPORT uint32_t ad_new<T>(const char *, size_t, \
  uint32_t, uint32_t *, \
  T *); \
  