changed code indent by space instead of tab

spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/sampleapp/config/MaxHTTPHeaderSizeConfig.java

@@ -8,8 +8,8 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 @ComponentScan({ "com.baeldung.sampleapp.web" })
 public class MaxHTTPHeaderSizeConfig implements WebMvcConfigurer {
 
-	public MaxHTTPHeaderSizeConfig() {
-		super();
-	}
+    public MaxHTTPHeaderSizeConfig() {
+        super();
+    }
 
 }

spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/sampleapp/web/controller/MaxHttpHeaderSizeController.java

@@ -9,9 +9,9 @@ import org.springframework.web.bind.annotation.RestController;
 @RequestMapping(value = "/request-header-test")
 public class MaxHttpHeaderSizeController {
 
-	@GetMapping
-	public boolean testMaxHTTPHeaderSize(@RequestHeader(value = "token") String token) {
-		return true;
-	}
+    @GetMapping
+    public boolean testMaxHTTPHeaderSize(@RequestHeader(value = "token") String token) {
+        return true;
+    }
 
 }