Update guide_block_chain.md

Remove a redundant "of".
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Jonathan Ma 2017-07-06 12:27:56 +08:00 committed by GitHub
parent 89ef8e107c
commit d9c89b91f3

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@ -327,7 +327,7 @@ preset time or block height. Such forks activated via a flag day are known as
they are dependent on having sufficient users (nodes) to enforce the new rules
after the flag day.
Later soft forks waited for a majority of of hash rate (typically 75% or 95%)
Later soft forks waited for a majority of hash rate (typically 75% or 95%)
to signal their readiness for enforcing the new consensus rules. Once the signalling
threshold has been passed, all nodes will begin enforcing the new rules. Such
forks are known as [Miner Activated Soft Forks][/en/glossary/masf]{:#term-masf}{:.term} (MASF)