Reformat rest of the design patterns - Issue #224

execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java

@@ -15,17 +15,17 @@ import com.iluwatar.execute.around.App;
  *
  */
 public class AppTest {
-	
-	@Test
-	public void test() throws IOException {
-		String[] args = {};
-		App.main(args);
-	}
-	
-	@Before
-	@After
-	public void cleanup() {
-		File file = new File("testfile.txt");
-		file.delete();
-	}
+
+  @Test
+  public void test() throws IOException {
+    String[] args = {};
+    App.main(args);
+  }
+
+  @Before
+  @After
+  public void cleanup() {
+    File file = new File("testfile.txt");
+    file.delete();
+  }
 }