Update grant-authz-exec.md

Changed last sentence to "once the proposal has been executed" from "when the voting period is complete".

docs/dao-management/authz-exec/grant-authz-exec.md

@@ -31,4 +31,4 @@ e. At the bottom of the screen will be an option to publish your proposal. Once
 ## 3. Vote
 a. Once the proposal is live, you and other DAO members can vote. [Learn more about voting here!](.../dao-governance/proposals/how-to-vote-on-a-proposal.md)
 
-b. If the DAO membership votes in favor of granting authz exec priveleges, the change will happen automatically at the close of the voting period. 
+b. If the DAO membership votes in favor of granting authz exec priveleges, the change will happen automatically once the proposal has been executed.