diff --git a/langfilter/langfilter.php b/langfilter/langfilter.php
index 5c5f797a..abd3c704 100644
--- a/langfilter/langfilter.php
+++ b/langfilter/langfilter.php
@@ -52,7 +52,7 @@ function langfilter_addon_settings(App $a, &$s)
 		'$title'         => DI::l10n()->t("Language Filter"),
 		'$intro'         => DI::l10n()->t('This addon tries to identify the language posts are writen in. If it does not match any language specifed below, posts will be hidden by collapsing them.'),
 		'$enabled'       => ['langfilter_enable', DI::l10n()->t('Use the language filter'), $enable_checked, ''],
-		'$languages'     => ['langfilter_languages', DI::l10n()->t('Able to read'), $languages, DI::l10n()->t('List of abbreviations (iso2 codes) for languages you speak, comma separated. For example "de,it".')],
+		'$languages'     => ['langfilter_languages', DI::l10n()->t('Able to read'), $languages, DI::l10n()->t('List of abbreviations (ISO 639-1 codes) for languages you speak, comma separated. For example "de,it".')],
 		'$minconfidence' => ['langfilter_minconfidence', DI::l10n()->t('Minimum confidence in language detection'), $minconfidence, DI::l10n()->t('Minimum confidence in language detection being correct, from 0 to 100. Posts will not be filtered when the confidence of language detection is below this percent value.')],
 		'$minlength'     => ['langfilter_minlength', DI::l10n()->t('Minimum length of message body'), $minlength, DI::l10n()->t('Minimum number of characters in message body for filter to be used. Posts shorter than this will not be filtered. Note: Language detection is unreliable for short content (<200 characters).')],
 		'$submit'        => DI::l10n()->t('Save Settings'),
diff --git a/langfilter/templates/settings.tpl b/langfilter/templates/settings.tpl
index 8e62ef49..d2de7fce 100644
--- a/langfilter/templates/settings.tpl
+++ b/langfilter/templates/settings.tpl
@@ -10,7 +10,7 @@
 		<p>{{$intro}}</p>
 		{{include file="field_checkbox.tpl" field=$enabled}}
 		{{include file="field_input.tpl" field=$languages}}
-		{{include file="field_input.tpl" field=$minconfidence}}
+		{{include file="field/range_percent.tpl" field=$minconfidence}}
 		{{include file="field_input.tpl" field=$minlength}}
 	</div>
 	<div class="settings-submit-wrapper" >