Update contracts/governance/IGovernor.sol

contracts/governance/IGovernor.sol

@@ -180,7 +180,7 @@ abstract contract IGovernor is IERC165, IERC6372 {
      * duration compared to the voting delay.
      *
      * NOTE: This value is saved when the proposal is saved, so that possible changes to the value do not affect
-     * proposals that have already been submitted. The type used to saving it is a uint32. Consequently, while this
+     * proposals that have already been submitted. The type used to save it is a uint32. Consequently, while this
      * interface returns a uint256, the value it returns should fit in a uint48.
      */
     function votingPeriod() public view virtual returns (uint256);