diff --git a/AirBomber/AirBomber/AbstractMap.cs b/AirBomber/AirBomber/AbstractMap.cs
index ca27fbb..260ad22 100644
--- a/AirBomber/AirBomber/AbstractMap.cs
+++ b/AirBomber/AirBomber/AbstractMap.cs
@@ -160,6 +160,9 @@ namespace AirBomber
             return bmp;
         }
 
+        /// <summary>
+        /// Генерация карты. При перегрузки определить поля _map, _size_x, _size_y
+        /// </summary>
         protected abstract void GenerateMap();
         protected abstract void DrawRoadPart(Graphics g, int i, int j);
         protected abstract void DrawBarrierPart(Graphics g, int i, int j);