[css-color-adjust-1][editorial] Add previous edit to Changes section

Author: tabatkins

css-color-adjust-1/Overview.bs

@@ -689,6 +689,8 @@ Changes {#changes}
 			(<a href="https://github.com/w3c/csswg-drafts/issues/5778">Issue 5778</a>,
 			 <a href="https://github.com/w3c/csswg-drafts/issues/5873">Issue 5873</a>,
 			 <a href="https://github.com/w3c/csswg-drafts/issues/5987">Issue 5987</a>)
+	* Renamed 'color-adjust' to 'print-color-adjust', and re-added 'color-adjust' as an alias/shorthand.
+		(<a href="https://github.com/w3c/csswg-drafts/issues/3880">Issue 3880</a>)
 
 
 	Changes since the <a href="https://www.w3.org/TR/2019/WD-css-color-adjust-1-20190523/">23 May 2019 Working Draft</a>: