Minor fix in the sorting in language.lua

See https://github.com/koreader/koreader/pull/2662#issuecomment-287855474

frontend/ui/language.lua

@@ -39,24 +39,24 @@ function Language:getLangMenuTable()
                 self:genLanguageSubItem("Čeština", "cs_CZ"),
                 self:genLanguageSubItem("Deutsch", "de"),
                 self:genLanguageSubItem("Español", "es"),
-                self:genLanguageSubItem("Ελληνικά", "el"),
                 self:genLanguageSubItem("Français", "fr"),
                 self:genLanguageSubItem("Galego", "gl"),
                 self:genLanguageSubItem("Italiano", "it_IT"),
                 self:genLanguageSubItem("Magyar", "hu"),
                 self:genLanguageSubItem("Nederlands", "nl_NL"),
-                self:genLanguageSubItem("norsk", "nb_NO"),
+                self:genLanguageSubItem("Norsk", "nb_NO"),
                 self:genLanguageSubItem("Polski", "pl"),
                 --self:genLanguageSubItem("Polski2", "pl_PL"),
-                self:genLanguageSubItem("Português do Brasil", "pt_BR"),
                 self:genLanguageSubItem("Português", "pt_PT"),
+                self:genLanguageSubItem("Português do Brasil", "pt_BR"),
                 self:genLanguageSubItem("Svenska", "sv"),
-                -- self:genLanguageSubItem("Tiếng Việt", "vi"),
+                --self:genLanguageSubItem("Tiếng Việt", "vi"),
                 self:genLanguageSubItem("Türkçe", "tr"),
-                -- self:genLanguageSubItem("Viet Nam", "vi_VN"),
+                --self:genLanguageSubItem("Viet Nam", "vi_VN"),
                 --self:genLanguageSubItem("عربى", "ar_AA"),
                 self:genLanguageSubItem("български", "bg_BG"),
                 --self:genLanguageSubItem("বাঙালি", "bn"),
+                self:genLanguageSubItem("Ελληνικά", "el"),
                 --self:genLanguageSubItem("فارسی", "fa"),
                 self:genLanguageSubItem("日本語", "ja"),
                 --self:genLanguageSubItem("Қазақ", "kk"),