Updated Running the Endgame (markdown)

Running-the-Endgame.md

@@ -155,8 +155,9 @@ Each iteration closes with an [endgame](https://github.com/Microsoft/vscode/wiki
   - [ ] @sbatten
   - [ ] @tyriar
   - [ ] @weinand
+- [ ] Run `scripts/test-documentation.sh|bat` and add file or fix issues if there are new colors that are not documented.
 
-> **Note:** The `Insiders` build needs to be in the wild for 24 hours before we can enter the last phase of the endgame.
+> **Note:** The `Insiders` build needs to be in the wild for 24 hours before we can enter the last phase of the endgame. **endgame master**
 
 ##### Wednesday/Thursday
 - [ ] Build stable for all platforms **endgame master**