Doc updates

Terminal.Gui/Core.cs

@@ -1006,7 +1006,6 @@ namespace Terminal.Gui {
 
 		/// <summary>
 		/// Computes the RelativeLayout for the view, given the frame for its container.
-
 		/// </summary>
 		/// <param name="hostFrame">The Frame for the host.</param>
 		internal void RelativeLayout (Rect hostFrame)

Terminal.Gui/Dialogs/FileDialog.cs

@@ -438,6 +438,7 @@ namespace Terminal.Gui {
 	///   call Application.Run on the resulting instance.   This will run the dialog modally,
 	///   and when this returns, the FileName property will contain the selected value or 
 	///   null if the user canceled. 
+	/// </para>
 	/// </remarks>
 	public class SaveDialog : FileDialog {
 		public SaveDialog (ustring title, ustring message) : base (title, prompt: "Save", nameFieldLabel: "Save as:", message: message)

Terminal.Gui/MonoCurses/mainloop.cs

@@ -320,6 +320,11 @@ namespace Mono.Terminal {
 		internal List<Func<bool>> idleHandlers = new List<Func<bool>> ();
 
 		IMainLoopDriver driver;
+
+		/// <summary>
+		/// The current IMainLoopDriver in use.
+		/// </summary>
+		/// <value>The driver.</value>
 		public IMainLoopDriver Driver => driver;
 
 		/// <summary>

Terminal.Gui/Views/TextView.cs

@@ -234,7 +234,6 @@ namespace Terminal.Gui {
 	///        </description>
 	///     </item>
 	///     <item>
-	///     <item>
 	///        <term>Control-y</term>
 	///        <description>
 	///           Pastes the content of the kill ring into the current position.