diff --git a/lib/mempool/mempool.js b/lib/mempool/mempool.js
index 021d6eb8..d9fc5be4 100644
--- a/lib/mempool/mempool.js
+++ b/lib/mempool/mempool.js
@@ -1565,10 +1565,10 @@ Mempool.prototype.getCoinView = co(function* getCoinView(tx) {
 });
 
 /**
- * Spend coins for transaction.
+ * Find missing outpoints.
  * @param {TX} tx
  * @param {CoinView} view
- * @returns {Boolean}
+ * @returns {Hash[]}
  */
 
 Mempool.prototype.findMissing = function findMissing(tx, view) {