diff --git a/lib/bitcoind.js b/lib/bitcoind.js
index 399f52b3..9eaffd1c 100644
--- a/lib/bitcoind.js
+++ b/lib/bitcoind.js
@@ -337,7 +337,7 @@ Block.isBlock = function(block) {
   return block._blockFlag === _blockFlag;
 };
 
-// NOTE: Could just call tx.GetHash() in C++
+// NOTE: Could just call tx.GetHash().ToString() in C++
 Block.prototype.hash =
 Block.prototype.getHash = function(enc) {
   if (!this._hash) {
@@ -539,7 +539,7 @@ Transaction.prototype.isNull = function() {
   ;
 };
 
-// NOTE: Could just call tx.GetHash() in C++
+// NOTE: Could just call tx.GetHash().ToString() in C++
 Transaction.prototype.hash =
 Transaction.prototype.getHash = function(enc) {
   if (!this._hash) {