[css-counter-styles-3] Fix the other occurence of the negative sign for Chinese.

Author: tabatkins

css-counter-styles-3/Overview.html

@@ -2866,7 +2866,7 @@ <h4 id=extended-cjk><span class=secno>6.1.2. </span> Extended
 
      <td>负 U+8D1F
 
-     <td>負 U+8D1F
+     <td>负 U+8D1F
 
      <td>負 U+8CA0
 

css-counter-styles-3/Overview.src.html

@@ -2059,7 +2059,7 @@ <h4 id='extended-cjk'>
 			<tr>
 				<th scope=row>Negative Sign
 				<td>负 U+8D1F
-				<td>負 U+8D1F
+				<td>负 U+8D1F
 				<td>負 U+8CA0
 				<td>負 U+8CA0
 		</tbody>