diff --git a/04_2_Creating_a_Raw_Transaction.md b/04_2_Creating_a_Raw_Transaction.md
index 5936ad8..981edce 100644
--- a/04_2_Creating_a_Raw_Transaction.md
+++ b/04_2_Creating_a_Raw_Transaction.md
@@ -65,7 +65,7 @@ So, txid+vout=UTXO. This will be the foundation of any raw transaction.
 
 You're now ready to write a simple, example raw transaction that shows how to send the entirety of a UTXO to another party. As noted, this is not necessarily a very realistic real-world case.
 
-> **WARNING:** It is very easy to lose money with a raw transaction. Consider all instructions on sending bitcoins via raw transactions to be _very_, _very_ dangerous. Whenever you're actually sending real money to other people, you should instead use one of the other methods explained in this chapter. Creating raw transactions is extremely useful if you're writing bitcoin programs, but _only_ when you're writing bitcoin programs.
+> :warning: **WARNING:** It is very easy to lose money with a raw transaction. Consider all instructions on sending bitcoins via raw transactions to be _very_, _very_ dangerous. Whenever you're actually sending real money to other people, you should instead use one of the other methods explained in this chapter. Creating raw transactions is extremely useful if you're writing bitcoin programs, but _only_ when you're writing bitcoin programs.
 
 ### Prepare the Raw Transaction