diff --git a/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/ComputationalLaboratory.java b/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/ComputationalLaboratory.java
index 9c2c7151..36034422 100644
--- a/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/ComputationalLaboratory.java
+++ b/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/ComputationalLaboratory.java
@@ -36,7 +36,7 @@ public class ComputationalLaboratory {
 		public abstract void runStarts(VehicleRoutingAlgorithm vra);
 		
 		public abstract void runEnds(VehicleRoutingProblemSolution vrs);
-		
+
 		public abstract Collection<Result> getResults();
 		
 	}
diff --git a/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/Plotter.java b/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/Plotter.java
index eca548c4..1f19c442 100644
--- a/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/Plotter.java
+++ b/jsprit-analysis/src/main/java/jsprit/analysis/toolbox/Plotter.java
@@ -212,6 +212,7 @@ public class Plotter {
 		};
 
 		chart.removeLegend();
+		
 		LegendTitle legend = new LegendTitle(lis);
 		legend.setPosition(RectangleEdge.BOTTOM);
 		chart.addLegend(legend);