[css-inline-3] Comment out all the sentences not just the last one. :/

Author: fantasai

css-inline-3/Overview.bs

@@ -925,13 +925,13 @@ Line Sizing Containment: the 'line-sizing' property</h3>
 			based on its <a>margin box</a>
 			(prior to applying ''inline-sizing: stretch'', if applicable),
 			rather than its 'line-height'.
-			Half-leading is inserted inside the <a>content box</a> edges,
+			<!-- Half-leading is inserted inside the <a>content box</a> edges,
 			rather than overlapping the padding/border/margin areas.
 			However, positive half-leading is only applied to the <a>root inline box</a>.
-			<!-- Negative half-leading is applied to all inline boxes,
+			Negative half-leading is applied to all inline boxes,
 			reducing the [=outer size=] as needed. -->
 
-			ISSUE: Handle negative half-leading somehow. Maybe apply it to the margin edge?
+			ISSUE(5178): Handle negative half-leading somehow. Maybe apply it to the margin edge?
 
 			Note: This will give consistent line spacing
 			as long as there is some amount of leading added,