diff --git a/diu/index.html b/diu/index.html
index b95a3f1..7958634 100644
--- a/diu/index.html
+++ b/diu/index.html
@@ -235,7 +235,7 @@
                         <td id="RESULT_OPT_RES" class="result"></td>
                     </tr>
                     <!----<tr>
-                        <td class="label">Companion Size<br />(Matching Density):</td>
+                        <td class="label">Diagonal Size<br />(Matching Density):</td>
                         <td id="RESULT_SIZE" class="result"></td>
                     </tr>-->
                 </table>
@@ -251,7 +251,7 @@
                         </td>
                     </tr>
                     <tr>
-                        <td class="label">Companion Size:</td>
+                        <td class="label">Diagonal Size:</td>
                         <td id="RESULT_DENSITY_SIZE" class="result"></td>
                     </tr>
                     <tr>