added small improvements in GameTest

src/test/java/ch/zhaw/pm2/racetrack/GameTest.java

@@ -262,7 +262,6 @@ class GameTest {
             this.directions = directions;
         }
 
-
         @Override
         public int selectOption(String text, List<String> options) {
             pointerInstruction++;
@@ -270,7 +269,6 @@ class GameTest {
 
         }
 
-
         public void printInformation(String text) {
         }