diff --git a/pom.xml b/pom.xml
index 1c59d323b8..c3787e417d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--suppress PyInterpreter -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung</groupId>
     <artifactId>parent-modules</artifactId>
diff --git a/testing-modules/gatling-java/pom.xml b/testing-modules/gatling-java/pom.xml
index c759928cc5..54e18b3ac1 100644
--- a/testing-modules/gatling-java/pom.xml
+++ b/testing-modules/gatling-java/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.baeldung</groupId>
     <artifactId>gatling-java</artifactId>
diff --git a/testing-modules/junit-5-advanced/pom.xml b/testing-modules/junit-5-advanced/pom.xml
index 5a65b0f6f3..998f6561ea 100644
--- a/testing-modules/junit-5-advanced/pom.xml
+++ b/testing-modules/junit-5-advanced/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>junit-5-advanced</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/vertx-modules/vertx/pom.xml b/vertx-modules/vertx/pom.xml
index 786ce44e79..75df2fae69 100644
--- a/vertx-modules/vertx/pom.xml
+++ b/vertx-modules/vertx/pom.xml
@@ -55,7 +55,7 @@
                                     </manifestEntries>
                                 </transformer>
                             </transformers>
-                            <artifactSet />
+                            <artifactSet/>
                             <outputFile>${project.build.directory}/${project.artifactId}-${project.version}-app.jar</outputFile>
                         </configuration>
                     </execution>
diff --git a/web-modules/dropwizard/pom.xml b/web-modules/dropwizard/pom.xml
index 999aa5c805..03562acded 100644
--- a/web-modules/dropwizard/pom.xml
+++ b/web-modules/dropwizard/pom.xml
@@ -49,7 +49,7 @@
                         <configuration>
                             <transformers>
                                 <transformer
-                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                                 <transformer
                                     implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>com.baeldung.dropwizard.introduction.IntroductionApplication</mainClass>
diff --git a/web-modules/jooby/pom.xml b/web-modules/jooby/pom.xml
index 024a41e1d9..238f17571f 100644
--- a/web-modules/jooby/pom.xml
+++ b/web-modules/jooby/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.jooby</groupId>
     <artifactId>jooby</artifactId>
diff --git a/web-modules/ninja/pom.xml b/web-modules/ninja/pom.xml
index b8ddb641cd..cb3e234172 100644
--- a/web-modules/ninja/pom.xml
+++ b/web-modules/ninja/pom.xml
@@ -170,7 +170,7 @@
                         <configuration>
                             <transformers>
                                 <transformer
-                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                                 <transformer
                                     implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>ninja.standalone.NinjaJetty</mainClass>
diff --git a/web-modules/pom.xml b/web-modules/pom.xml
index 97ef2a25e1..97134ee31c 100644
--- a/web-modules/pom.xml
+++ b/web-modules/pom.xml
@@ -20,7 +20,7 @@
         <module>dropwizard</module>
         <module>google-web-toolkit</module>
         <module>jakarta-ee</module>
-       <!-- <module>java-lite</module> Not upgradable to java-17 adding in default-second and  integration-lite-second profile that uses JDK 8-->
+        <!-- <module>java-lite</module> Not upgradable to java-17 adding in default-second and  integration-lite-second profile that uses JDK 8-->
         <module>javax-servlets</module>
         <module>javax-servlets-2</module>
         <module>jee-7</module>