diff --git a/MailComponent/Mail/InternetMailAttachment.cs b/MailComponent/Mail/InternetMailAttachment.cs
index c6e4a64..ec95d45 100644
--- a/MailComponent/Mail/InternetMailAttachment.cs
+++ b/MailComponent/Mail/InternetMailAttachment.cs
@@ -17,10 +17,10 @@ namespace OneScript.InternetMail
 	[ContextClass("ИнтернетПочтовоеВложение", "InternetMailAttachment")]
 	public class InternetMailAttachment : AutoContext<InternetMailAttachment>
 	{
-        /// <summary>
-        /// Пустое почтовое вложение
-        /// </summary>
-        public InternetMailAttachment()
+		/// <summary>
+		/// Пустое почтовое вложение
+		/// </summary>
+		public InternetMailAttachment()
 		{
 			EncodingMode = InternetMailAttachmentEncodingMode.Mime;
 			Data = ValueFactory.Create();
diff --git a/MailComponent/Mail/InternetMailAttachments.cs b/MailComponent/Mail/InternetMailAttachments.cs
index ac8552c..c51473c 100644
--- a/MailComponent/Mail/InternetMailAttachments.cs
+++ b/MailComponent/Mail/InternetMailAttachments.cs
@@ -62,7 +62,7 @@ public InternetMailAttachment Add(BinaryDataContext data, string attachmentName
 		{
 			var attachment = new InternetMailAttachment(data, attachmentName);
 			attachment.Name = attachmentName;
-            		_data.Add(attachment);
+			_data.Add(attachment);
 			return attachment;
 		}
 
diff --git a/MailComponent/Mail/InternetMailMessage.cs b/MailComponent/Mail/InternetMailMessage.cs
index eaf937b..502cfde 100644
--- a/MailComponent/Mail/InternetMailMessage.cs
+++ b/MailComponent/Mail/InternetMailMessage.cs
@@ -94,7 +94,7 @@ public InternetMailMessage(MailKit.IMessageSummary headers) : this(GenerateHeade
 
 		public InternetMailMessage(MimeMessage nativeMessage, string identifier) : this(nativeMessage.Headers)
 		{
-            
+
 			Uid.Add(ValueFactory.Create(identifier));
 			if (nativeMessage.Body is TextPart)
 			{
@@ -102,7 +102,7 @@ public InternetMailMessage(MimeMessage nativeMessage, string identifier) : this(
 			}
 			else if (nativeMessage.Body is Multipart)
 			{
-                
+
 				var body = nativeMessage.Body as Multipart;
 				foreach (var part in body)
 				{
@@ -133,7 +133,7 @@ public InternetMailMessage(MimeMessage nativeMessage, string identifier) : this(
 				var part = (MimePart)attachment;
 				var fileName = part.FileName;
 				var stream = new MemoryStream();
-                
+
 				part.ContentObject.DecodeTo(stream);
 				BinaryDataContext bin = new BinaryDataContext(stream.ToArray());
 				Attachments.Add(bin, fileName);
diff --git a/MailComponent/Mail/InternetMailMessageImportance.cs b/MailComponent/Mail/InternetMailMessageImportance.cs
index fac6457..3f7d1fc 100644
--- a/MailComponent/Mail/InternetMailMessageImportance.cs
+++ b/MailComponent/Mail/InternetMailMessageImportance.cs
@@ -5,7 +5,6 @@ This Source Code Form is subject to the terms of the
 at http://mozilla.org/MPL/2.0/.
 ----------------------------------------------------------*/
 using System;
-using ScriptEngine.Machine.Contexts;
 using ScriptEngine;
 
 namespace OneScript.InternetMail
diff --git a/TestApp/Program.cs b/TestApp/Program.cs
index d7fc1fb..46672c0 100755
--- a/TestApp/Program.cs
+++ b/TestApp/Program.cs
@@ -1,4 +1,10 @@
-using System;
+/*----------------------------------------------------------
+This Source Code Form is subject to the terms of the 
+Mozilla Public License, v.2.0. If a copy of the MPL 
+was not distributed with this file, You can obtain one 
+at http://mozilla.org/MPL/2.0/.
+----------------------------------------------------------*/
+using System;
 using System.IO;
 using ScriptEngine.Machine;
 using ScriptEngine.HostedScript;