Full Idea
The correspondence theory of truth invokes a special category of non-objectual entities - facts, states of affairs, or whatever - simply to serve as truth-makers.
Gist of Idea
Correspondence has to invoke facts or states of affairs, just to serve as truth-makers
Source
Mulligan/Simons/Smith (Truth-makers [1984], §3)
Book Reference
'Truth and Truth-Making', ed/tr. Lowe,E.J./Rami,A. [Acumen 2009], p.70