Update bitcoin-fundamentals-review.asciidoc

Co-authored-by: Mark Erhardt <murch@murch.one>

bitcoin-fundamentals-review.asciidoc

@@ -144,7 +144,7 @@ For example, let's assume that a user Alice has a 100,000 satoshi UTXO that she
 .Alice pays 100,000 satoshis to Bob
 image::images/tx2.png["Alice pays 100,000 satoshis to Bob"]
 
-A transaction output can have an arbitrary (integer) value denominated as a multiple of satoshis. Just as dollars can be divided down to two decimal places as cents, bitcoin can be divided down to eight decimal places as satoshis. Although an output can have any arbitrary value, once created it is indivisible. This is an important characteristic of outputs that needs to be emphasized: outputs are discrete and indivisible units of value, denominated in integer satoshis. An unspent output can only be consumed in its entirety by a transaction.
+A transaction output can have an arbitrary (integer) value denominated in satoshis. Just as dollars can be divided down to two decimal places as cents, bitcoin can be divided down to eight decimal places as satoshis. Although an output can have any arbitrary value, once created it is indivisible. This is an important characteristic of outputs that needs to be emphasized: outputs are discrete and indivisible units of value, denominated in integer satoshis. An unspent output can only be consumed in its entirety by a transaction.
 
 So what if Alice wants to pay Bob 50,000 satoshi, but only has an indivisible 100,000 satoshi UTXO? Alice will need to create a transaction that consumes (as its input) the 100,000 satoshi UTXO and has two outputs: one paying 50,000 satoshi to Bob and one paying 50,000 satoshi *back* to Alice as "change".