diff --git a/install/updates/preconfig/0.9/preconfig_0.9.inc.php b/install/updates/preconfig/0.9/preconfig_0.9.inc.php
index ffbf9503..26b47282 100644
--- a/install/updates/preconfig/0.9/preconfig_0.9.inc.php
+++ b/install/updates/preconfig/0.9/preconfig_0.9.inc.php
@@ -721,7 +721,7 @@ function parseAndOutputPreconfig(&$has_preconfig, &$return, $current_version, $c
 	if (versionInUpdate($current_db_version, '201712310')) {
 		if (Settings::Get('system.leenabled') == 1) {
 			$has_preconfig = true;
-			$description = 'Chose whether you want to disable the Let\'s Encrypt selfcheck as it causes false positives for some onfigurations.<br /><br />';
+			$description = 'Chose whether you want to disable the Let\'s Encrypt selfcheck as it causes false positives for some configurations.<br /><br />';
 			$question = '<strong>Disable Let\'s Encrypt self-check?</strong><br />';
 			$question .= makeyesno('system_disable_le_selfcheck', '1', '0', '0') . '<br />';
 			eval("\$return.=\"" . getTemplate("update/preconfigitem") . "\";");