diff --git a/src/eva2/OptimizerFactory.java b/src/eva2/OptimizerFactory.java
index 2025615b..619ff3c5 100644
--- a/src/eva2/OptimizerFactory.java
+++ b/src/eva2/OptimizerFactory.java
@@ -22,7 +22,7 @@ import eva2.server.go.operators.crossover.CrossoverESDefault;
 import eva2.server.go.operators.crossover.InterfaceCrossover;
 import eva2.server.go.operators.crossover.NoCrossover;
 import eva2.server.go.operators.mutation.InterfaceMutation;
-import eva2.server.go.operators.mutation.MutateESCovarianceMartixAdaption;
+import eva2.server.go.operators.mutation.MutateESCovarianceMatrixAdaption;
 import eva2.server.go.operators.mutation.MutateESFixedStepSize;
 import eva2.server.go.operators.mutation.MutateESGlobal;
 import eva2.server.go.operators.mutation.NoMutation;
@@ -168,7 +168,7 @@ public class OptimizerFactory {
 				&& (indyTemplate instanceof InterfaceESIndividual)) {
 			// Set CMA operator for mutation
 			AbstractEAIndividual indy = (AbstractEAIndividual) indyTemplate;
-			MutateESCovarianceMartixAdaption cmaMut = new MutateESCovarianceMartixAdaption();
+			MutateESCovarianceMatrixAdaption cmaMut = new MutateESCovarianceMatrixAdaption();
 			cmaMut.setCheckConstraints(true);
 			indy.setMutationOperator(cmaMut);
 			indy.setCrossoverOperator(new CrossoverESDefault());
diff --git a/src/eva2/server/go/strategies/ParticleSwarmOptimization.java b/src/eva2/server/go/strategies/ParticleSwarmOptimization.java
index 7dbb33e9..6be88ba5 100644
--- a/src/eva2/server/go/strategies/ParticleSwarmOptimization.java
+++ b/src/eva2/server/go/strategies/ParticleSwarmOptimization.java
@@ -1475,6 +1475,12 @@ public class ParticleSwarmOptimization implements InterfaceOptimizer, java.io.Se
     public InterfaceSolutionSet getAllSolutions() {
     	return new SolutionSet(getPopulation());
     }
+    
+    public AbstractEAIndividual getBestIndividual() {
+    	return m_BestIndividual;
+    }
+    
+    
 	/** This method will set the initial velocity
 	 * @param f
 	 */