Index: src/Common/NetTopologySuite/Operation/Linemerge/LineMergeDirectedEdge.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -r5fc71a385897af92ccb092f2f969b5709afab85a
--- src/Common/NetTopologySuite/Operation/Linemerge/LineMergeDirectedEdge.cs	(.../LineMergeDirectedEdge.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ src/Common/NetTopologySuite/Operation/Linemerge/LineMergeDirectedEdge.cs	(.../LineMergeDirectedEdge.cs)	(revision 5fc71a385897af92ccb092f2f969b5709afab85a)
@@ -7,7 +7,7 @@
     /// <summary>
     /// A <c>com.vividsolutions.jts.planargraph.DirectedEdge</c> of a <c>LineMergeGraph</c>. 
     /// </summary>
-    public class LineMergeDirectedEdge : DirectedEdge 
+    public class LineMergeDirectedEdge : DirectedEdge
     {
         /// <summary>
         /// Constructs a LineMergeDirectedEdge connecting the <c>from</c> node to the <c>to</c> node.
@@ -22,24 +22,28 @@
         /// whether this DirectedEdge's direction is the same as or
         /// opposite to that of the parent Edge (if any).
         /// </param>
-        public LineMergeDirectedEdge(Node from, Node to, ICoordinate directionPt, bool edgeDirection) 
-            : base(from, to, directionPt, edgeDirection) { }
+        public LineMergeDirectedEdge(Node from, Node to, ICoordinate directionPt, bool edgeDirection)
+            : base(from, to, directionPt, edgeDirection) {}
 
         /// <summary>
         /// Returns the directed edge that starts at this directed edge's end point, or null
         /// if there are zero or multiple directed edges starting there.  
         /// </summary>
-        public LineMergeDirectedEdge Next 
+        public LineMergeDirectedEdge Next
         {
             get
             {
                 if (ToNode.Degree != 2)
-                    return null;                
-                if (ToNode.OutEdges.Edges[0] == Sym)                
-                    return (LineMergeDirectedEdge) ToNode.OutEdges.Edges[1];                
+                {
+                    return null;
+                }
+                if (ToNode.OutEdges.Edges[0] == Sym)
+                {
+                    return (LineMergeDirectedEdge) ToNode.OutEdges.Edges[1];
+                }
                 Assert.IsTrue(ToNode.OutEdges.Edges[1] == Sym);
                 return (LineMergeDirectedEdge) ToNode.OutEdges.Edges[0];
             }
         }
     }
-}
+}
\ No newline at end of file