[css-text][editorial] Typo

Author: fantasai

css-text-3/Overview.bs

@@ -2961,7 +2961,7 @@ Line Breaking and Word Boundaries</h2>
 	the UA must minimize the amount of content overflowing a line
 	by wrapping the line at a [=soft wrap opportunity=],
 	if one exists.
-	Valid [=soft wrapping opportunities=] depend
+	Valid [=soft wrap opportunities=] depend
 	on the [=content language=] and writing system,
 	as well as on CSS properties that control them.
 

css-text-4/Overview.bs

@@ -4154,7 +4154,7 @@ Text Wrapping</h2>
 	the UA must minimize the amount of content overflowing a line
 	by wrapping the line at a [=soft wrap opportunity=],
 	if one exists.
-	Valid [=soft wrapping opportunities=] depend
+	Valid [=soft wrap opportunities=] depend
 	on the [=content language=] and writing system,
 	as well as on CSS properties that control them,
 	see [[#line-breaking]].