diff --git a/src/components/DataTable.vue b/src/components/DataTable.vue
index f28fb29..e2fa195 100644
--- a/src/components/DataTable.vue
+++ b/src/components/DataTable.vue
@@ -8,9 +8,9 @@
       </tr>
     </thead>
     <tbody>
-      <tr v-for="(tuple, rowNo) in dataset.data" :key="rowNo">
-        <template v-for="(item, index) in tuple">
-          <td :key="index" v-if="index === 1 && !isHexValue(item)" colspan="2">
+      <tr v-for="(tuple, row) in dataset.data" :key="row">
+        <template v-for="(item, col) in tuple">
+          <td :key="col" v-if="col === 1 && !isHexValue(item)" colspan="2">
             {{ item }}
           </td>
           <td :key="item[0]" v-else>{{ item }}</td>