correct CLTV's note description

I think CLTV is output-level locktime. so it should be corrected
6 years ago · 1cc6c60e28
parent 1ac8b375e6
commit 1cc6c60e28
1 changed files with 1 additions and 1 deletions
--- a/ch07.asciidoc
+++ b/ch07.asciidoc
@ -325,7 +325,7 @@ More precisely, +CHECKLOCKTIMEVERIFY+ fails and halts execution, marking the tra

 [NOTE]
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-+CLTV+ and +nLocktime+ use the same format to describe timelocks, either a block height or the time elapsed in seconds since Unix epoch. Critically, when used together, the format of +nLocktime+ must match that of +CLTV+ in the inputs&#x2014;they must both reference either block height or time in seconds.
+CLTV+ and +nLocktime+ use the same format to describe timelocks, either a block height or the time elapsed in seconds since Unix epoch. Critically, when used together, the format of +nLocktime+ must match that of +CLTV+ in the outputs&#x2014;they must both reference either block height or time in seconds.
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 After execution, if +CLTV+ is satisfied, the time parameter that preceded it remains as the top item on the stack and may need to be dropped, with +DROP+, for correct execution of subsequent script opcodes. You will often see +CHECKLOCKTIMEVERIFY+ followed by +DROP+ in scripts for this reason.