[Physics] correct userdoc for convex hull collider parameters. (#382) (…

…fixes #372)

sources/engine/Xenko.Physics/Data/ConvexHullColliderShapeDesc.cs

@@ -50,7 +50,7 @@ public class ConvexHullColliderShapeDesc : IAssetColliderShapeDesc
         public Vector3 Scaling = Vector3.One;
 
         /// <userdoc>
-        /// If this is checked the following parameters are totally ignored, as only a simple convex hull of the whole model will be generated.
+        /// If this is not checked, the contained parameters are ignored and only a simple convex hull of the model will be generated.
         /// </userdoc>
         [DataMember(50)]
         [NotNull]