Update Moderation Policy to reflect TSC charter changes (#775)

* Update Moderation Policy to reflect TSC charter changes

Ref: nodejs/TSC#1350

* Update Moderation-Policy.md

Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>

* Update Moderation-Policy.md

Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>

* Update Moderation-Policy.md

Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>

* Update Moderation-Policy.md

---------

Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>

Moderation-Policy.md

@@ -181,10 +181,10 @@ of the [Code of Conduct][].
   service advertising, etc.) are subject to immediate moderation.
 * Collaborators may use the Hide feature in the GitHub interface for off-topic
   posts by non-Collaborators.
-* Members of the Moderation Team or TSC can delete any issues or comments posted
-  by accounts that have been deleted by GitHub. These accounts show up in the
-  GitHub interface as user `ghost`. There is no need
-  to screenshot or document these deletions.
+* Moderation Team members and TSC voting members can delete any issues or
+  comments posted by accounts that have been deleted by GitHub. These accounts
+  show up in the GitHub interface as user `ghost`. There is no need to
+  screenshot or document these deletions.
 
 There are a few examples of moderating non-Collaborator posts:
 
@@ -264,8 +264,8 @@ actions taken by the Moderation Team to the TSC.
 Moderation team members are Collaborators who self-nominate or are nominated by 
 the TSC. Team members must be approved by the TSC with annual 
 recertification. If there are no objections after seven days, the nomination is automatically
-accepted. If there are objections to a specific nomination, then a simple majority
-vote of the TSC in favor of the nomination is required.
+accepted. If there are objections to a specific nomination, then a TSC vote
+in favor of the nomination is required.
 
 *Onboarding*
 
@@ -324,7 +324,7 @@ remove resigning team member from respective permissions and private access.
 
 ## Escalation of Issues
 
-Moderation issue disputes not involving a TSC or Moderation Team
+Moderation issue disputes not involving a TSC voting member or Moderation Team
 member may be escalated to the TSC for review by tagging the
 original issue, pull request, or associated nodejs/moderation repository
 tracking issue with the `moderation-review` label. Any such Moderation action