Merge pull request w3c#5368 from uhyo/patch-1

[css-values-4] Fix <<number>> to <<integer>> in Combination of <integer> section

(Editorial, so no IPR commitment needed.)

Author: tabatkins

css-values-4/Overview.bs

@@ -920,7 +920,7 @@ Combination of <<integer>></h4>
 	by rounding to the nearest integer,
 	with values halfway between adjacent integers rounded towards positive infinity.
 
-	<a>Addition</a> of <<number>> is defined as
+	<a>Addition</a> of <<integer>> is defined as
 	<var>V<sub>result</sub></var> =
 		<var>V<sub>a</sub></var> + <var>V<sub>b</sub></var>