diff --git a/src/com/google/bitcoin/core/TransactionOutPoint.java b/src/com/google/bitcoin/core/TransactionOutPoint.java
index 5ef76beb..a824beed 100644
--- a/src/com/google/bitcoin/core/TransactionOutPoint.java
+++ b/src/com/google/bitcoin/core/TransactionOutPoint.java
@@ -36,7 +36,7 @@ public class TransactionOutPoint extends Message implements Serializable {
     // This is not part of bitcoin serialization.
     Transaction fromTx;
 
-    TransactionOutPoint(NetworkParameters params, long index,  Transaction fromTx) {
+    TransactionOutPoint(NetworkParameters params, long index, Transaction fromTx) {
         super(params);
         this.index = index;
         if (fromTx != null) {
diff --git a/src/com/google/bitcoin/core/TransactionOutput.java b/src/com/google/bitcoin/core/TransactionOutput.java
index c6a88cb9..6c8ff42e 100644
--- a/src/com/google/bitcoin/core/TransactionOutput.java
+++ b/src/com/google/bitcoin/core/TransactionOutput.java
@@ -58,7 +58,7 @@ public class TransactionOutput extends Message implements Serializable {
         this.scriptBytes = Script.createOutputScript(to);
     }
 
-    /** Used only in creation of the genesis block. */
+    /** Used only in creation of the genesis blocks and in unit tests. */
     TransactionOutput(NetworkParameters params, byte[] scriptBytes) {
         super(params);
         this.scriptBytes = scriptBytes;