diff --git a/bip-0070.mediawiki b/bip-0070.mediawiki
index c2f77254..36427849 100644
--- a/bip-0070.mediawiki
+++ b/bip-0070.mediawiki
@@ -188,7 +188,7 @@ Accept: application/bitcoin-paymentack
 
 When the merchant's server receives the Payment message, it must
 determine whether or not the transactions satisfy conditions of
-payment. If and only if they do, if should broadcast the
+payment. If and only if they do, it should broadcast the
 transaction(s) on the Bitcoin p2p network.
 
 Payment messages larger than 50,000 bytes should be rejected by