Merge pull request #935 from ethereum-optimism/bradleycamacho-patch-1

Update to correct security council threshold

pages/chain/security/faq.mdx

@@ -21,7 +21,7 @@ OP Mainnet and the OP Stack in general **may also contain unknown bugs that coul
 ## OP Mainnet Multisig
 
 The security of OP Mainnet is currently dependent on a multisig managed jointly by the [Optimism Security Council](https://gov.optimism.io/t/intro-to-optimisms-security-council/6885) and the Optimism Foundation.
-This multisig is a [2-of-2 nested multisig](https://etherscan.io/address/0x5a0Aae59D09fccBdDb6C6CcEB07B7279367C3d2A) which is in turn governed by a [4-of-13 multisig](https://etherscan.io/address/0xc2819DC788505Aac350142A7A707BF9D03E3Bd03) managed by the Optimism Security Council and a [5-of-7 multisig](https://etherscan.io/address/0x847B5c174615B1B7fDF770882256e2D3E95b9D92) managed by the Optimism Foundation.
+This multisig is a [2-of-2 nested multisig](https://etherscan.io/address/0x5a0Aae59D09fccBdDb6C6CcEB07B7279367C3d2A) which is in turn governed by a [10-of-13 multisig](https://etherscan.io/address/0xc2819DC788505Aac350142A7A707BF9D03E3Bd03) managed by the Optimism Security Council and a [5-of-7 multisig](https://etherscan.io/address/0x847B5c174615B1B7fDF770882256e2D3E95b9D92) managed by the Optimism Foundation.
 
 This multisig can be used to upgrade core OP Mainnet smart contracts **without upgrade delays** to allow for quick responses to potential security concerns.
 All upgrades to the OP Mainnet system must be approved by both component multisigs and either can veto an upgrade.