diff --git a/google-auto-project/pom.xml b/google-auto-project/pom.xml
index 034fea5aad..175e0c20c6 100644
--- a/google-auto-project/pom.xml
+++ b/google-auto-project/pom.xml
@@ -8,7 +8,6 @@
google-auto-project
pom
-
com.baeldung
parent-modules
diff --git a/json-modules/json-2/pom.xml b/json-modules/json-2/pom.xml
index 6cca576fb1..b9a75e8aff 100644
--- a/json-modules/json-2/pom.xml
+++ b/json-modules/json-2/pom.xml
@@ -1,7 +1,7 @@
+ 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">
4.0.0
json-2
0.0.1-SNAPSHOT
diff --git a/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml
index 2c06694b46..223689f8ff 100644
--- a/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml
+++ b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml
@@ -13,8 +13,7 @@
jacoco-coverage-aggregation
1.0
-
-
+
org.springframework
@@ -28,7 +27,7 @@
test
-
+
@@ -43,7 +42,7 @@
-
+
5.9.2
6.0.11
diff --git a/maven-modules/jacoco-coverage-aggregation/pom.xml b/maven-modules/jacoco-coverage-aggregation/pom.xml
index 70243973e8..6d1aab3c3d 100644
--- a/maven-modules/jacoco-coverage-aggregation/pom.xml
+++ b/maven-modules/jacoco-coverage-aggregation/pom.xml
@@ -21,7 +21,7 @@
jacoco-coverage-controllers-example
jacoco-coverage-aggregate-report
-
+