diff --git a/ch02.asciidoc b/ch02.asciidoc
index 4aeb4427..a7b74a9c 100644
--- a/ch02.asciidoc
+++ b/ch02.asciidoc
@@ -58,7 +58,7 @@ A description for the payment: "Purchase at Bob's Cafe"
 
 [TIP]
 ====
-Unlike a QR code that simply contains a destination bitcoin address, a "payment request" is a QR encoded URL that contains a destination address, a payment amount and a generic description such as "Bob's Cafe". This allows a bitcoin wallet application to pre-fill the information to send the payment while showing a human-readable description to the user. See <<payment request URL>>, for more details. You can scan the QR code above with a bitcoin wallet application to see what Alice would see. 
+Unlike a QR code that simply contains a destination bitcoin address, a "payment request" is a QR encoded URL that contains a destination address, a payment amount and a generic description such as "Bob's Cafe". This allows a bitcoin wallet application to pre-fill the information used to send the payment while showing a human-readable description to the user. See <<payment request URL>>, for more details. You can scan the QR code above with a bitcoin wallet application to see what Alice would see. 
 ====
 
 Bob says "That's one-dollar-fifty, or fifteen milliBits".