typo 'concerning'

Author: harry-wood

templates/help.html

@@ -9,7 +9,7 @@ <h1>Assistance</h1>
 <p><big>If you&rsquo;ve found a mistake on the site, please do <em>not</em> get
 in touch &ndash; create an account and correct the mistake yourself!
 Similarly, if you have an observation about a production, or a photograph
-conerning something on the site, please do add it to the site directly to
+concerning something on the site, please do add it to the site directly to
 benefit everyone.</big></p>
 
 <dl>