Small code cleanup

Greenshot/Forms/MainForm.cs

@@ -32,7 +32,6 @@ using System.Threading;
 using System.Windows.Forms;
 using System.Windows.Forms.Integration;
 using Greenshot.Configuration;
-using Greenshot.Experimental;
 using Greenshot.Forms;
 using Greenshot.Help;
 using Greenshot.Helpers;

Greenshot/Helpers/UpdateHelper.cs

@@ -18,18 +18,18 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Reflection;
 using System.Windows.Forms;
-
 using Greenshot.Configuration;
 using GreenshotPlugin.Core;
 using GreenshotPlugin.IniFile;
 using log4net;
 
-namespace Greenshot.Experimental {
+namespace Greenshot.Helpers {
 	/// <summary>
 	/// Description of RssFeedHelper.
 	/// </summary>

GreenshotOfficePlugin/OfficeExport/WordExporter.cs

@@ -227,6 +227,7 @@ namespace GreenshotOfficePlugin.OfficeExport
             }
             try
             {
+                // When called for Outlook, the follow error is created: This object model command is not available in e-mail
                 using var activeWindow = DisposableCom.Create(wordDocument.ComObject.ActiveWindow);
                 activeWindow.ComObject.Activate();
                 using var activePane = DisposableCom.Create(activeWindow.ComObject.ActivePane);