message: Documentation fixup.
diff: //! Provides functions for escaping literals and identifiers for use
  //! in SQL queries.
  //!
  -//! Prefer parameterized queries where possible; see
  -//! [`Client::query`](crate::Client::query). Do not escape parameters.
  +//! Prefer parameterized queries where possible. Do not escape
  +//! parameters in a parameterized query.
  #[cfg(test)]
  mod test;
  