Merge pull request #395 from Naewy/bf-390

Fixes #390: "new Balalaikai" changed to "new Balalaika"

Lab00App-build/Lab00App-tests/src/test/java/ch/heigvd/res/lab00/BalalaikaTest.java

@@ -8,7 +8,7 @@ public class BalalaikaTest {
 
     @Test
     public void aBalalaikaShouldMakeDling() {
-        IInstrument balalaika = new Balalaikia();
+        IInstrument balalaika = new Balalaika();
         String sound = balalaika.play();
         Assert.assertEquals("dling", sound);
     }