missing word in bip47

Author: Giszmo

bip-0047.mediawiki

@@ -218,7 +218,7 @@ The following actions are recommended to reduce this risk:
 
 ====Sending====
 
-# Each time Alice wants to initiate a transaction to Bob, Alice derives a unique P2PKH address for the transaction using ECDH follows:
+# Each time Alice wants to initiate a transaction to Bob, Alice derives a unique P2PKH address for the transaction using ECDH as follows:
 ## Alice selects the 0th private key derived from her payment code: <pre>a</pre>
 ## Alice selects the next unused public key derived from Bob's payment code, starting from zero: <pre>B, where B = bG</pre>
 ### The "next unused" public key is based on an index specific to the Alice-Bob context, not global to either Alice or Bob