Update text

Author: VictoriousRaptor

Plugins/Flow.Launcher.Plugin.Program/Languages/en.xaml

@@ -39,6 +39,7 @@
     <system:String x:Key="flowlauncher_plugin_program_only_index_tip">Program Plugin will only index files that end with the following file types.</system:String>
     <system:String x:Key="flowlauncher_plugin_program_update_file_suffixes">Successfully updated file suffixes</system:String>
     <system:String x:Key="flowlauncher_plugin_program_suffixes_cannot_empty">File suffixes can't be empty</system:String>
+    <system:String x:Key="flowlauncher_plugin_protocols_cannot_empty">Protocols can't be empty</system:String>
 
     <system:String x:Key="flowlauncher_plugin_program_suffixes_excutable_types">Excutable Types</system:String>
     <system:String x:Key="flowlauncher_plugin_program_suffixes_URL_types">URL Types</system:String>

Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml.cs

@@ -39,7 +39,7 @@ private void BtnAdd_OnClick(object sender, RoutedEventArgs e)
 
             if (protocols.Length == 0 && _settings.UseCustomProtocols)
             {
-                string warning = context.API.GetTranslation("flowlauncher_plugin_program_suffixes_cannot_empty");  // TODO text update
+                string warning = context.API.GetTranslation("flowlauncher_plugin_protocols_cannot_empty");
                 MessageBox.Show(warning);
                 return;
             }