diff --git a/Warship/Warship/FormMapWithSetWarships.Designer.cs b/Warship/Warship/FormMapWithSetWarships.Designer.cs
index db8d4d6..64fe4d0 100644
--- a/Warship/Warship/FormMapWithSetWarships.Designer.cs
+++ b/Warship/Warship/FormMapWithSetWarships.Designer.cs
@@ -102,7 +102,7 @@
             this.listBoxMaps.Name = "listBoxMaps";
             this.listBoxMaps.Size = new System.Drawing.Size(170, 94);
             this.listBoxMaps.TabIndex = 3;
-            this.listBoxMaps.SelectedIndexChanged += new System.EventHandler(this.listBoxMaps_SelectedIndexChanged);
+            this.listBoxMaps.SelectedIndexChanged += new System.EventHandler(this.ListBoxMaps_SelectedIndexChanged);
             // 
             // ButtonAddMap
             // 
diff --git a/Warship/Warship/MapWithSetWarshipsGeneric.cs b/Warship/Warship/MapWithSetWarshipsGeneric.cs
index dd71782..db8be0b 100644
--- a/Warship/Warship/MapWithSetWarshipsGeneric.cs
+++ b/Warship/Warship/MapWithSetWarshipsGeneric.cs
@@ -107,7 +107,6 @@ namespace Warship
 
         private void DrawWarship(Graphics gr)
         {
-            //todo
             int width = _pictureWidth / _placeSizeWidth;
             int height = _pictureHeight / _placeSizeHeight;
             int i= 0;
diff --git a/Warship/Warship/MapsCollection.cs b/Warship/Warship/MapsCollection.cs
index 3ef8a96..ca45d99 100644
--- a/Warship/Warship/MapsCollection.cs
+++ b/Warship/Warship/MapsCollection.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;