fix: indentation

Author: hardikSinghBehl

saas-modules/twilio-whatsapp/src/main/java/com/baeldung/twilio/whatsapp/Application.java

@@ -6,8 +6,8 @@
 @SpringBootApplication
 public class Application {
 
-	public static void main(String[] args) {
-		SpringApplication.run(Application.class, args);
-	}
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
 
 }