diff --git a/index.html b/index.html
index db86b32..719de08 100644
--- a/index.html
+++ b/index.html
@@ -2377,7 +2377,7 @@
       <input type="checkbox" id="im_grid">
       <div class="hiding">
         <h3>Create grid of images</h3>
-        <p><code>montage @list.txt -tile 6x12 -geometry +0+0 <i>output_grid.jpg</i></code></p>
+        <p><code>montage @<i>list.txt</i> -tile 6x12 -geometry +0+0 <i>output_grid.jpg</i></code></p>
         <dl>
           <dt>montage</dt><dd>starts the command</dd>
           <dt>@list.txt</dt><dd>path and name of a text file containing a list of filenames, one per each line</dd>