diff --git a/src/SharpNeat.Drawing/Graph/DepthLayoutScheme.cs b/src/SharpNeat.Drawing/Graph/DepthLayoutScheme.cs
index 75eab9d4..fb91d776 100644
--- a/src/SharpNeat.Drawing/Graph/DepthLayoutScheme.cs
+++ b/src/SharpNeat.Drawing/Graph/DepthLayoutScheme.cs
@@ -52,7 +52,8 @@ public void Layout(
         Size layoutArea,
         Span<Point> nodePosByIdx)
     {
-        if(nodePosByIdx.Length != digraph.TotalNodeCount) throw new ArgumentException("Node positions array length doesn't match the number of nodes in the graph.", nameof(nodePosByIdx));
+        if(nodePosByIdx.Length != digraph.TotalNodeCount)
+            throw new ArgumentException("Node positions array length doesn't match the number of nodes in the graph.", nameof(nodePosByIdx));
 
         // Determine depth of each node.
         LightweightList<int>[] nodesByLayer = BuildNodesByLayer(digraph);
@@ -68,7 +69,8 @@ public void Layout(
         Span<Point> nodePosByIdx,
         ref object? layoutSchemeData)
     {
-        if(nodePosByIdx.Length != digraph.TotalNodeCount) throw new ArgumentException("Node positions array length doesn't match the number of nodes in the graph.", nameof(nodePosByIdx));
+        if(nodePosByIdx.Length != digraph.TotalNodeCount)
+            throw new ArgumentException("Node positions array length doesn't match the number of nodes in the graph.", nameof(nodePosByIdx));
 
         // Use previously determined depth info, if provided; otherwise calculate it and return via layoutSchemeData
         // parameter for future use.
diff --git a/src/SharpNeat.Drawing/Graph/DirectedGraphViewModel.cs b/src/SharpNeat.Drawing/Graph/DirectedGraphViewModel.cs
index 7140da22..dd018fb9 100644
--- a/src/SharpNeat.Drawing/Graph/DirectedGraphViewModel.cs
+++ b/src/SharpNeat.Drawing/Graph/DirectedGraphViewModel.cs
@@ -30,8 +30,6 @@ public sealed class DirectedGraphViewModel
     /// </summary>
     public Point[] NodePosByIdx { get; }
 
-    #region Construction
-
     /// <summary>
     /// Construct with the provided digraph, weights, and node IDs.
     /// The node positions array is allocated, but must be updated with actual positions outside of this constructor.
@@ -83,6 +81,4 @@ public DirectedGraphViewModel(
         NodeIdByIdx = nodeIdByIdx;
         NodePosByIdx = nodePosByIdx;
     }
-
-    #endregion
 }