diff --git a/doc/overview.htm b/doc/overview.htm
index 2986b798..b42f22dc 100644
--- a/doc/overview.htm
+++ b/doc/overview.htm
@@ -300,14 +300,14 @@ matrices.</p>
 <td><code>norm_2 (x)</code></td>
 <td><em>sqrt (sum
 |x</em><sub><em>i</em></sub>|<sup><em>2</em></sup> <em>)</em></td>
-<td>Computes the <em>l<sub>inf</sub></em> (euclidean) norm of a vector.</td>
+<td>Computes the <em>l<sub>2</sub></em> (euclidean) norm of a vector.</td>
 </tr>
 <tr>
 <td><code>i_amax</code></td>
 <td><code>norm_inf (x)<br />
 index_norm_inf (x)</code></td>
 <td><em>max |x</em><sub><em>i</em></sub><em>|</em></td>
-<td>Computes the <em>l<sub>2</sub></em> (maximum) norm of a vector.<br />
+<td>Computes the <em>l<sub>inf</sub></em> (maximum) norm of a vector.<br />
 BLAS computes the index of the first element having this
 value.</td>
 </tr>