diff --git a/MapControl/Shared/MapBase.cs b/MapControl/Shared/MapBase.cs
index 568965a3..10d7f488 100644
--- a/MapControl/Shared/MapBase.cs
+++ b/MapControl/Shared/MapBase.cs
@@ -230,7 +230,7 @@ namespace MapControl
         }
 
         /// <summary>
-        /// Transforms a Rect in view coordinates to a BoundingBox in geographic coordinates.
+        /// Gets a BoundingBox in geographic coordinates that covers a Rect in view coordinates.
         /// </summary>
         public BoundingBox ViewRectToBoundingBox(Rect rect)
         {