diff --git a/src/tec/letsgoing/ardublock/simulator/simcode/comm/CodeConnectString.java b/src/tec/letsgoing/ardublock/simulator/simcode/comm/CodeConnectString.java
index 970849385e1a665af50d0198e0988e849697553f..f6c719574290586f2b17f7a4239d5b6514f72f1f 100644
--- a/src/tec/letsgoing/ardublock/simulator/simcode/comm/CodeConnectString.java
+++ b/src/tec/letsgoing/ardublock/simulator/simcode/comm/CodeConnectString.java
@@ -43,7 +43,7 @@ public class CodeConnectString extends SimCode {
 
 	@Override
 	public String toString() {
-		return out;
+		return out; 
 	}
 
 }
diff --git a/src/tec/letsgoing/ardublock/simulator/view/GUI.java b/src/tec/letsgoing/ardublock/simulator/view/GUI.java
index 332232de1ce3bc43f5883aeac3241ea65e1a4fba..1525cc8c2a2eb673b73dd49c8a257949963205c6 100644
--- a/src/tec/letsgoing/ardublock/simulator/view/GUI.java
+++ b/src/tec/letsgoing/ardublock/simulator/view/GUI.java
@@ -58,7 +58,7 @@ public class GUI extends JFrame implements Runnable, ActionListener {
 	 */
 	public GUI(Simulator simu) {
 		super("ArduBlock Simulator");
-
+		
 		// Konstruktor der Module
 		modules[0] = new RGB(new ImageIcon(getToolkit()
 				.getImage(GUI.class.getResource("/tec/letsgoing/ardublock/simulator/img/PM31_RGB_LED.png"))));