From ae75f82730d2b7ab0fca63b68d90ea6a515bd896 Mon Sep 17 00:00:00 2001
From: Josh Rickmar <jrick@companyzero.com>
Date: Fri, 26 Feb 2016 10:35:32 -0500
Subject: [PATCH] doco

---
 Paymetheus.Bitcoin/Wallet/TransactionBuilder.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Paymetheus.Bitcoin/Wallet/TransactionBuilder.cs b/Paymetheus.Bitcoin/Wallet/TransactionBuilder.cs
index 3a03d71..ff69287 100644
--- a/Paymetheus.Bitcoin/Wallet/TransactionBuilder.cs
+++ b/Paymetheus.Bitcoin/Wallet/TransactionBuilder.cs
@@ -10,6 +10,12 @@ namespace Paymetheus.Bitcoin.Wallet
 {
     public static class TransactionBuilder
     {
+        /// <summary>
+        /// Provides transaction inputs referencing spendable outputs to construct a
+        /// transaction with some target output amount.
+        /// </summary>
+        /// <param name="target">Target amount the previous output value must meet or exceed.</param>
+        /// <returns>Total previous output amount and array of transaction inputs if the target was met.</returns>
         public delegate Task<Tuple<Amount, Transaction.Input[]>> InputSource(Amount target);
 
         /// <summary>