message: Fix runtime table doc reference
diff: //! Runtime tables are tables (or arrays) that can be produced during proof creation.
  -//! The setup has to prepare for their presence using [RuntimeTableConfiguration].
  +//! The setup has to prepare for their presence using [RuntimeTableCfg].
  //! At proving time, the prover can use [RuntimeTable] to specify the actual tables.
  use crate::circuits::{
  