diff --git a/docs/BytecodeFormat.html b/docs/BytecodeFormat.html
index 115ddeddfd2..b2370eecc4b 100644
--- a/docs/BytecodeFormat.html
+++ b/docs/BytecodeFormat.html
@@ -866,7 +866,7 @@ Notes:
     </tr>
   </tbody>
 </table>
-<h3>Packed Types</h3>
+<h3>Vector Types</h3>
 <table>
   <tbody>
     <tr>
@@ -875,15 +875,15 @@ Notes:
     </tr>
     <tr>
       <td><a href="#uint24_vbr">uint24_vbr</a></td>
-      <td class="td_left">Type ID for Packed Types (18)</td>
+      <td class="td_left">Type ID for Vector Types (18)</td>
     </tr>
     <tr>
       <td><a href="#uint24_vbr">uint24_vbr</a></td>
-      <td class="td_left">Slot number of packed vector's element type.</td>
+      <td class="td_left">Slot number of the vector's element type.</td>
     </tr>
     <tr>
       <td><a href="#uint32_vbr">uint32_vbr</a></td>
-      <td class="td_left">The number of elements in the packed vector.</td>
+      <td class="td_left">The number of elements in the vector.</td>
     </tr>
   </tbody>
 </table>