diff --git a/doc/age.1.html b/doc/age.1.html
index 0f66e38..65e50cd 100644
--- a/doc/age.1.html
+++ b/doc/age.1.html
@@ -134,7 +134,7 @@ overhead per recipient, plus 16 bytes every 64KiB of plaintext.</p>
 <dt><code>-p</code>, <code>--passphrase</code></dt><dd><p>  Encrypt with a passphrase, requested interactively from the terminal.
   <code>age</code> will offer to auto-generate a secure passphrase.</p>
 
-<p>  This options can't be used with <code>-r</code>/<code>--recipient</code> or
+<p>  This option can't be used with <code>-r</code>/<code>--recipient</code> or
   <code>-R</code>/<code>--recipients-file</code>.</p></dd>
 <dt><code>-a</code>, <code>--armor</code></dt><dd><p>  Encrypt to an ASCII-only "armored" encoding.</p>