[css-table] cleaning up issue text

Author: gregwhitworth

css-tables-3/Overview.bs

@@ -2621,7 +2621,7 @@ spec:css21; type:property; text:max-width
 			Why not just say that the row has "display: none"?
 		</div>
 		<div class="issue">
-			Moreover, do we even need this behavior? <a class="hint" href="https://jsfiddle.net/2oy2qt2q/3/">!!Testcase</a>
+			<a class="hint" href="https://jsfiddle.net/2oy2qt2q/3/">!!Testcase</a>
 		</div>
 
 		<div class="example">