Update src/Ledger/Conway/Specification/Epoch/Properties/Computational.agda

Co-authored-by: William DeMeo <williamdemeo@gmail.com>

Author: carlostome

src/Ledger/Conway/Specification/Epoch/Properties/Computational.agda

@@ -95,7 +95,7 @@ module _ {eps : EpochState} {e : Epoch} where
          Γ≡Γ' = cong₂ (λ sd acnt → ⟦ sd , e , DRepsOf ls , CCHotKeysOf ls , TreasuryOf acnt , PoolsOf ls , VoteDelegsOf ls ⟧)
                       stakeDistrs₁≡stakeDistrs₂ (cong Post-POOLREAP-Update.acnt'' pPRUpd₁≡pPRUpd₂)
 
-         fut'≡fut'' : EpochState.fut eps' ≡ EpochState.fut eps''
+         fut'≡fut'' : RatifyStateOf eps' ≡ RatifyStateOf eps''
          fut'≡fut'' = RATIFIES-deterministic-≡ Γ≡Γ' refl refl p₃ p₃'
 
          eps'≡eps'' : eps' ≡ eps''