README: line-endings for per-OS directories fixed

Author: tuxuser

README.md

@@ -36,8 +36,11 @@ Authentication
 Token save location: If tokenfile is not provided via cmdline, fallback of `<appdirs.user_data_dir>/tokens.json` is used as save-location
 
 Specifically:
+
 Windows: `C:\\Users\\<username>\\AppData\\Local\\OpenXbox\\xbox`
+
 Mac OSX: `/Users/<username>/Library/Application Support/xbox/tokens.json`
+
 Linux: `/home/<username>/.local/share/xbox`
 
 For more information, see: <https://pypi.org/project/appdirs> and module: `xbox.webapi.scripts.constants`