Update rfc-draft-toc-stand-in-for-wg-lead.md

Remove absence requirement. Just say that the TOC can act as the WG Lead when needed.

Author: ameowlia

toc/rfc/rfc-draft-toc-stand-in-for-wg-lead.md

@@ -1,6 +1,6 @@
 # Meta
 [meta]: #meta
-- Name: TOC Can Stand in for Working Group Leads When They are Absent
+- Name: TOC Can Stand in for Working Group Leads
 - Start Date: 2023-08-28
 - Author(s): Amelia Downs
 - Status: Draft <!-- Acceptable values: Draft, Approved, On Hold, Superseded -->
@@ -9,18 +9,17 @@
 
 ## Summary
 
-Working Group leads are in charge of approving and merging PRs for their
-Working Group. If they are absent, the TOC MAY make decisions in their stead.
+Working Group Leads are in charge of approving and merging PRs for their
+Working Group. When the TOC decideds it is necessary, the TOC MAY make decisions in their stead.
 
 ## Problem
 
-Sometimes Working Group leads go on vacation or get sick and are not available
+Sometimes Working Group Leads go on vacation or get sick and are not available
 to review PRs. This can cause progress on their teams to grind to halt until
 the Working Group lead returns.
 
 ## Proposal
 
-The TOC MAY make decisions for a Working Group lead in their absence. This
+When the TOC decideds it is necessary, the TOC MAY make decisions in their stead. This
 includes approving and merging PRs for their Working Group. All actions MUST
 have the approval of a majority of the TOC members.
-