docs: 更正英语语言代码

source/CLI/main.py

@@ -135,7 +135,7 @@ class CLI:
             ("--live_download", "-ld", "bool", _("图文动图文件下载开关")),
             ("--download_record", "-dr", "bool", _("作品下载记录开关")),
             ("--folder_mode", "-fm", "bool", _("是否将每个作品的文件储存至单独的文件夹")),
-            ("--language", "-l", "choice", _("设置程序语言，目前支持：zh_CN、en_GB")),
+            ("--language", "-l", "choice", _("设置程序语言，目前支持：zh_CN、en_US")),
             ("--settings", "-s", "str", _("读取指定配置文件")),
             ("--browser_cookie", "-bc", "choice",
              fill(_("从指定的浏览器读取小红书网页版 Cookie，支持：{0}; 输入浏览器名称或序号").format(
@@ -184,7 +184,7 @@ class CLI:
 @option("--download_record", "-dr", type=bool, )
 @option("--folder_mode", "-fm", type=bool, )
 @option("--language", "-l",
-        type=Choice(["zh_CN", "en_GB"]), )
+        type=Choice(["zh_CN", "en_US"]), )
 @option("--settings", "-s", type=Path(dir_okay=False), )
 @option("--browser_cookie", "-bc", type=Choice(
     list(BrowserCookie.SUPPORT_BROWSER.keys()

source/TUI/setting.py

@@ -84,7 +84,7 @@ class Setting(Screen):
                     allow_blank=False,
                     id="image_format"),
                 Select.from_values(
-                    ["zh_CN", "en_GB"],
+                    ["zh_CN", "en_US"],
                     value=self.data["language"],
                     allow_blank=False,
                     id="language", ),

source/module/translator.py

@@ -8,7 +8,7 @@ __all__ = ["Translate"]
 class Translate:
     SUPPORT = {
         "zh_CN",
-        "en_GB",
+        "en_US",
     }
 
     def __init__(self, language: str):