Polish

spring-boot-samples/spring-boot-sample-testng/src/test/java/sample/testng/SampleTestNGApplicationTests.java

@@ -40,7 +40,7 @@ public class SampleTestNGApplicationTests extends AbstractTestNGSpringContextTes
 	private TestRestTemplate restTemplate;
 
 	@Test
-	public void testHome() throws Exception {
+	public void testHome() {
 		ResponseEntity<String> entity = this.restTemplate.getForEntity("/", String.class);
 		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 		assertThat(entity.getBody()).isEqualTo("Hello World");