Edited ch02_overview.adoc with Atlas code editor

ch02_overview.adoc

@@ -248,7 +248,7 @@ that's what the protocol itself ((("satoshis")))((("transaction chains", id="tra
 
 ==== Making Change
 
-In addition to one or more outputs that pay the receiver of
+In addition((("transactions", "change output", id="transaction-change-output")))((("change output", id="change-output")))((("outputs", "change output", id="output-change"))) to one or more outputs that pay the receiver of
 bitcoins, many transactions will also include an output that pays the
 spender of the bitcoins, called a _change_ output.
 This is because transaction inputs,
@@ -278,7 +278,7 @@ Changeless transactions are only a practical option if the amount being
 spent is roughly the same as the amount available in the transaction
 inputs minus the anticipated transaction fee.  In <<transaction-chain>>
 we see Bob creating Tx3 as a changeless transaction that spends the
-output he received in Tx2.
+output he ((("transactions", "change output", startref="transaction-change-output")))((("change output", startref="change-output")))((("outputs", "change output", startref="output-change")))received in Tx2.
 
 ==== Coin Selection