docs: fixed typo in threshold and quorums section of onchain multi-si…

…g guide in user guide section of sdk docs (backport #22374) (#22375)

Co-authored-by: Pratik patil <64604209+pratikpatil2001@users.noreply.github.com>

docs/user/run-node/08-onchain-multisig.md

@@ -14,7 +14,7 @@ features.
 The previous implementation only allowed for m-of-n multisig accounts, where m is the number of signatures required to
 authorize a transaction and n is the total number of signers. The new implementation allows for more flexibility by
 introducing threshold and quorum values. The quorum is the minimum voting power to make a proposal valid, while the
-threshol is the minimum of voting power of YES votes to pass a proposal.
+threshold is the minimum of voting power of YES votes to pass a proposal.
 
 ### Revote