fix: specs for MaxDepositPeriod (backport #2626) (#2649)

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Co-authored-by: Rootul P <[email protected]>

specs/src/specs/params.md

@@ -32,7 +32,7 @@ are blocked by the `x/paramfilter` module.
 | distribution.BaseProposerReward | 0 | Reward in the mint demonination for proposing a block. | True |
 | distribution.BonusProposerReward | 0 | Extra reward in the mint denomination for proposers based on the voting power included in the commit. | True |
 | gov.DepositParams.MinDeposit | 1000000000utia (1000 TIA) | Minimum deposit for a proposal to enter voting period. | True |
-| gov.DepositParams.MaxDepositPeriod | 1209600000000000 (1 week) | Maximum period for token holders to deposit on a proposal in nanoseconds. | True |
+| gov.DepositParams.MaxDepositPeriod | 604800000000000 (1 week) | Maximum period for token holders to deposit on a proposal in nanoseconds. | True |
 | gov.VotingParams.VotingPeriod | 604800000000000 (1 week) | Duration of the voting period in nanoseconds. | True |
 | gov.TallyParams.Quorum | 0.334 (33.4%) | Minimum percentage of total stake needed to vote for a result to be considered valid. | True |
 | gov.TallyParams.Threshold | 0.50 (50%) | Minimum proportion of Yes votes for proposal to pass. | True |