Merge pull request kubesphere#12 from kubesphere/runzexia-patch-1

update sample

Author: runzexia

src/main/java/io/kubesphere/devops/HelloWorldController.java

@@ -14,6 +14,6 @@ public class HelloWorldController {
 
     @RequestMapping("/")
     public String sayHello() {
-        return "Hello,World!";
+        return "Really appreaciate your star, that's the power of our life.";
     }
 }

src/test/java/io/kubesphere/devops/HelloWorldControllerTest.java

@@ -8,6 +8,6 @@ public class HelloWorldControllerTest {
 
     @Test
     public void testSayHello() {
-        assertEquals("Hello,World!",new HelloWorldController().sayHello());
+        assertEquals("Really appreaciate your star, that's the power of our life.", new HelloWorldController().sayHello());
     }
-}
+}