Fix the Mastodon link

content/about.html

@@ -28,7 +28,7 @@
 
             <h3>Contact</h3>
             <ul>
-                <li>EMail: <i>{{ email_user }} ["a" with a weird circle] {{ email_domain }}</i> (<a href="{{ email_gpg_url}}">GPG</a>)</li>
+                <li>EMail: <i>{{ email_user }} ["a" with a weird circle] {{ email_domain }}</i> (<a href="https://{{ email_gpg_url}}">GPG</a>)</li>
             </ul>
 
             <h3>About This Page</h3>

content/verify.html

@@ -9,7 +9,7 @@
             <p>
                 In order to allow people to verify that a post has really been
                 created by me, I sign all blog posts and my "About" page using
-                my <a href="{{ email_gpg_url }}">public key</a>.
+                my <a href="https://{{ email_gpg_url }}">public key</a>.
             </p>
         
             <h3>Using My Script</h3>