Update proposals.md

Author: tabatkins

css-nesting-1/proposals.md

@@ -117,7 +117,8 @@ Add your name and preferred proposals below:
 |-------------|------------|-----------|--------------|
 | fantasai    | 3 or 4.ii or 4.iii | 2.ii or 2.iii | |
 | LeaVerou    | 3          | 2.iii     | 2.ii |
+| tabatkins   | 3          | 1          | 2.iii |
 
 Note: It is not required to be a WG member to add your name to this list,
 only to have followed the [discussion](https://github.com/w3c/csswg-drafts/issues/7834)
-and considered the proposals (summarized above) carefully.
+and considered the proposals (summarized above) carefully.