diff --git a/javaxval/src/main/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationForm.java b/javaxval/src/main/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationForm.java
index 57c06648a7..154d9821b6 100644
--- a/javaxval/src/main/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationForm.java
+++ b/javaxval/src/main/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationForm.java
@@ -4,24 +4,24 @@ import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
 
 public class RegistrationForm {
-	@NotBlank(groups=BasicInfo.class)
+	@NotBlank(groups = BasicInfo.class)
 	private String firstName;
-	@NotBlank(groups=BasicInfo.class)
+	@NotBlank(groups = BasicInfo.class)
 	private String lastName;
-	@Email(groups=BasicInfo.class)
+	@Email(groups = BasicInfo.class)
 	private String email;
-	@NotBlank(groups=BasicInfo.class)
+	@NotBlank(groups = BasicInfo.class)
 	private String phone;
-	
-	@NotBlank(groups=AdvanceInfo.class)
+
+	@NotBlank(groups = AdvanceInfo.class)
 	private String street;
-	@NotBlank(groups=AdvanceInfo.class)
+	@NotBlank(groups = AdvanceInfo.class)
 	private String houseNumber;
-	@NotBlank(groups=AdvanceInfo.class)
+	@NotBlank(groups = AdvanceInfo.class)
 	private String zipCode;
-	@NotBlank(groups=AdvanceInfo.class)
+	@NotBlank(groups = AdvanceInfo.class)
 	private String city;
-	@NotBlank(groups=AdvanceInfo.class)
+	@NotBlank(groups = AdvanceInfo.class)
 	private String contry;
 
 	public String getStreet() {
diff --git a/javaxval/src/test/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationFormUnitTest.java b/javaxval/src/test/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationFormUnitTest.java
index 91792a0c7e..f8944524f3 100644
--- a/javaxval/src/test/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationFormUnitTest.java
+++ b/javaxval/src/test/java/org/baeldung/javabeanconstraints/validationgroup/RegistrationFormUnitTest.java
@@ -61,10 +61,10 @@ public class RegistrationFormUnitTest {
 
 	private RegistrationForm buildRegistrationFormWithAdvanceInfo() {
 		RegistrationForm form = new RegistrationForm();
-		return popultaeAdvanceInfo(form);
+		return populateAdvanceInfo(form);
 	}
 
-	private RegistrationForm popultaeAdvanceInfo(RegistrationForm form) {
+	private RegistrationForm populateAdvanceInfo(RegistrationForm form) {
 		form.setCity("Berlin");
 		form.setContry("DE");
 		form.setStreet("alexa str.");
@@ -75,6 +75,6 @@ public class RegistrationFormUnitTest {
 
 	private RegistrationForm buildRegistrationFormWithBasicAndAdvanceInfo() {
 		RegistrationForm form = buildRegistrationFormWithBasicInfo();
-		return popultaeAdvanceInfo(form);
+		return populateAdvanceInfo(form);
 	}
 }