diff --git a/src/Model/DataBase.java b/src/Model/DataBase.java
index e843e49..25946fb 100644
--- a/src/Model/DataBase.java
+++ b/src/Model/DataBase.java
@@ -150,7 +150,7 @@ public Point2D findMaxP()
 	}
 	
 //----------5*O(log(n)) for each calling---------------
-	public void deleteMaxP2()
+	public void deleteMaxP()
 	{	
 		ArrayList<Point2D> left = new ArrayList<Point2D>();
 		ArrayList<Point2D> right = new ArrayList<Point2D>();
diff --git a/src/Model/SmallestEnclosingCirlceAlgorithm1.java b/src/Model/SmallestEnclosingCirlceAlgorithm1.java
index 588cb88..96d2353 100644
--- a/src/Model/SmallestEnclosingCirlceAlgorithm1.java
+++ b/src/Model/SmallestEnclosingCirlceAlgorithm1.java
@@ -39,7 +39,7 @@ public void computeSmallestEnclosingCircle()
 				maxAngle = dataBase.findMaxP().getX();
 				if(maxAngle>myPi2)
 				{
-					dataBase.deleteMaxP2();					
+					dataBase.deleteMaxP();					
 				}else
 				{
 					dataBase.moveToCircleArray();
diff --git a/src/Model/VoronoiAlgorithm2and3.java b/src/Model/VoronoiAlgorithm2and3.java
index b63cae8..5ad558c 100644
--- a/src/Model/VoronoiAlgorithm2and3.java
+++ b/src/Model/VoronoiAlgorithm2and3.java
@@ -38,7 +38,7 @@ public void computeVoronoiDiagram()
 				dataBase.addCandUtoE(c, dataBase.getUp(p));
 				dataBase.addCandUtoE(c, dataBase.getUp(before_p));
 				//u(q)=c;
-				dataBase.deleteMaxP2();
+				dataBase.deleteMaxP();
 				n = n-1;
 			}while(n != 2);
 //			dataBase.addCandUtoE(dataBase.getUp2(before_p), dataBase.getUp2(next_p));
diff --git a/src/View/MainGUI.java b/src/View/MainGUI.java
index 29a51bb..664bf2d 100644
--- a/src/View/MainGUI.java
+++ b/src/View/MainGUI.java
@@ -26,7 +26,7 @@ public class MainGUI extends Application
 {
 	private String javaVersion = System.getProperty("java.version");
     private String javafxVersion = System.getProperty("javafx.version");
-	private String version = "v0.8";
+	private String version = "v0.9";
     
 	private Stage stage;
 	private Scene scene;