Update templates/page.values.php

Co-authored-by: Julius Härtl <[email protected]>

Author: szaimen

templates/page.values.php

@@ -49,6 +49,6 @@
 			</li>
 		</ul>
 
-		<p class="details-link"><a href="https://nextcloud.com" target="_blank" rel="noreferrer noopener"><?php p($l->t('Learn more about %s', [ \OC_Defaults::getProductName() ])); ?></a></p>
+		<p class="details-link"><a href="https://nextcloud.com" target="_blank" rel="noreferrer noopener"><?php p($l->t('Learn more about %s', [ $theme->getProductName() ])); ?></a></p>
 	</div>
 </div>