diff --git a/src/pathfinding.js b/src/pathfinding.js
index 3e1255c..b80aa57 100644
--- a/src/pathfinding.js
+++ b/src/pathfinding.js
@@ -65,7 +65,7 @@ function getNode(pos, initialize=true) {
 					targetLayer = 1 - targetLayer;
 				const neighbor = getNode({...neighborPos, layer: targetLayer}, false);
 
-				// TODO We currently assume a cost of one for all transitions. Change this for 5/10/5 or difficult terrain support
+				// TODO We currently assume a cost of one or two for all transitions. Change this for difficult terrain support
 				let edgeCost = 1;
 				if (isDiagonal) {
 					// We charge 0.0001 more for edges to avoid unnecessary diagonal steps