diff --git a/ch07.asciidoc b/ch07.asciidoc
index e2f6dc37..f64a53bd 100644
--- a/ch07.asciidoc
+++ b/ch07.asciidoc
@@ -298,7 +298,7 @@ After execution, if +CLTV+ is satisfied, the time parameter that preceded it rem
 
 By using nLocktime in conjunction with +CLTV+, the scenario described in <<locktime_limitations>> changes. Because Alice locked the UTXO itself, it is now impossible for either Bob or Alice to spend it before the 3-month locktime has expired.
 
-By introducing timelock functionality directly in to the scripting language, +CLTV+ allows us to develop some very interesting complex scripts.((("", startref="cltv07")))
+By introducing timelock functionality directly into the scripting language, +CLTV+ allows us to develop some very interesting complex scripts.((("", startref="cltv07")))
 
 The standard is defined in https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki[BIP-65 (CHECKLOCKTIMEVERIFY)].