fix headless sdl2 option string (#3093)

Ryujinx.Headless.SDL2/Options.cs

@@ -100,7 +100,7 @@ namespace Ryujinx.Headless.SDL2
         [Option("system-language", Required = false, Default = SystemLanguage.AmericanEnglish, HelpText = "Change System Language.")]
         public SystemLanguage SystemLanguage { get; set; }
 
-        [Option("system-language", Required = false, Default = RegionCode.USA, HelpText = "Change System Region.")]
+        [Option("system-region", Required = false, Default = RegionCode.USA, HelpText = "Change System Region.")]
         public RegionCode SystemRegion { get; set; }
 
         [Option("system-timezone", Required = false, Default = "UTC", HelpText = "Change System TimeZone.")]
@@ -132,7 +132,7 @@ namespace Ryujinx.Headless.SDL2
         [Option("enable-warning-logs", Required = false, Default = true, HelpText = "Enables printing warning log messages.")]
         public bool? LoggingEnableWarning { get; set; }
 
-        [Option("enable-warning-logs", Required = false, Default = true, HelpText = "Enables printing error log messages.")]
+        [Option("enable-error-logs", Required = false, Default = true, HelpText = "Enables printing error log messages.")]
         public bool? LoggingEnableError { get; set; }
 
         [Option("enable-guest-logs", Required = false, Default = true, HelpText = "Enables printing guest log messages.")]