i18n: oc fixes (#2231)

https://github.com/FreshRSS/FreshRSS/pull/2230

app/i18n/oc/gen.php

@@ -56,8 +56,8 @@ return array(
 		'Feb' => '\\f\\e\\b\\r\\i\\è\\r',
 		'feb' => 'feb.',
 		'february' => 'febrièr',
-		'format_date' => 'j \\de %s \\de Y',
-		'format_date_hour' => 'j \\de %s \\de Y \\a H\:i',
+		'format_date' => 'j \\d\\e %s \\d\\e Y',
+		'format_date_hour' => 'j \\d\\e %s \\d\\e Y \\a H\:i',
 		'fri' => 'dv',
 		'Jan' => '\\g\\e\\n\\i\\è\\r',
 		'jan' => 'gen.',
@@ -183,7 +183,7 @@ return array(
 	'short' => array(
 		'attention' => 'Atencion !',
 		'blank_to_disable' => 'Daissar void per desactivar',
-		'by_author' => 'Per <em>%s</em>',
+		'by_author' => 'Per : ',
 		'by_default' => 'Per defaut',
 		'damn' => 'Zut !',
 		'default_category' => 'Pas triat',

app/views/configure/display.phtml

@@ -72,7 +72,7 @@
 		</div>
 
 		<div class="form-group">
-			<label class="group-name" for="theme"><?php echo _t('conf.display.icon.entry'); ?></label>
+			<label class="group-name"><?php echo _t('conf.display.icon.entry'); ?></label>
 			<table>
 				<thead>
 					<tr>