DisplaySettings: Rename "virtual desktops" => "workspaces"

Userland/Applications/DisplaySettings/DesktopSettings.gml

@@ -10,7 +10,7 @@
             margins: [16, 24, 16, 6]
         }
 
-        title: "Virtual Desktops"
+        title: "Workspaces"
         shrink_to_fit: true
 
         @GUI::Widget {
@@ -60,12 +60,12 @@
                     margins: [6, 6, 6, 6]
                 }
                 @GUI::Label {
-                    text: "Use the Ctrl+Alt+Arrow hotkeys to move between virtual desktops."
+                    text: "Use the Ctrl+Alt+Arrow hotkeys to move between workspaces."
                     text_alignment: "TopLeft"
                     word_wrap: true
                 }
                 @GUI::Label {
-                    text: "Use the Ctrl+Shift+Alt+Arrow hotkeys to move between virtual desktops and move the active window."
+                    text: "Use the Ctrl+Shift+Alt+Arrow hotkeys to move between\nworkspaces and move the active window."
                     text_alignment: "TopLeft"
                     word_wrap: true
                 }

Userland/Applications/DisplaySettings/main.cpp

@@ -54,7 +54,7 @@ int main(int argc, char** argv)
     auto& background_settings_widget = tab_widget.add_tab<DisplaySettings::BackgroundSettingsWidget>("Background");
     auto& font_settings_widget = tab_widget.add_tab<DisplaySettings::FontSettingsWidget>("Fonts");
     auto& monitor_settings_widget = tab_widget.add_tab<DisplaySettings::MonitorSettingsWidget>("Monitor");
-    auto& desktop_settings_widget = tab_widget.add_tab<DisplaySettings::DesktopSettingsWidget>("Desktop");
+    auto& desktop_settings_widget = tab_widget.add_tab<DisplaySettings::DesktopSettingsWidget>("Workspaces");
     tab_widget.on_change = [&](auto& widget) {
         monitor_settings_widget.show_screen_numbers(&widget == &monitor_settings_widget);
     };