ItemDetailPage/Infobox

* properly line break arena requirements after 8bf7b3ee06
 * fix ancient typo in unused code

localization/lang.class.php

@@ -591,7 +591,7 @@ class Lang
         if (is_array($var))
         {
             foreach ($var as &$v)
-                $v == self::vspf($v, $args);
+                $v = self::vspf($v, $args);
 
             return $var;
         }

pages/item.php

@@ -267,7 +267,7 @@ class ItemPage extends genericPage
             if ($_reqRating)
             {
                 $text = str_replace('<br />', ' ', Lang::item('reqRating', $_reqRating[1], [$_reqRating[0]]));
-                $infobox[] = Lang::breakTextClean($text);
+                $infobox[] = Lang::breakTextClean($text, 30, LANG::FMT_MARKUP);
             }
         }