diff --git a/04_1_Sending_Coins_The_Easy_Way.md b/04_1_Sending_Coins_The_Easy_Way.md
index 43c7aae..ab72edc 100644
--- a/04_1_Sending_Coins_The_Easy_Way.md
+++ b/04_1_Sending_Coins_The_Easy_Way.md
@@ -1,6 +1,6 @@
 # 4.1: Sending Coins the Easy Way
 
-> **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.
+> :information_source: **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.
 
 The `bitcoin-cli` offers three major ways to send coins: as a simple command; as a raw transaction; and as a raw transaction with calculation. Each has their own advantages and disadvantages. This first method for sending coins is also the simplest.
 
@@ -44,7 +44,7 @@ Make sure the address you write in is where you want the money to go. Make _doub
 
 You'll receive a txid back when you issue this command.
 
-> **WARNING:** The `bitcoin-cli` command actually generates JSON-RPC commands when it's talking to the bitcoind. They can be really picky. This is an example: if you list the bitcoin amount without the leading zero (i.e. ".1" instead of "0.1"), then bitcoin-cli will fail with a mysterious message.
+> :warning: **WARNING:** The `bitcoin-cli` command actually generates JSON-RPC commands when it's talking to the bitcoind. They can be really picky. This is an example: if you list the bitcoin amount without the leading zero (i.e. ".1" instead of "0.1"), then bitcoin-cli will fail with a mysterious message.
 
 ## Examine Your Transaction