Fix relativePath
diff --git a/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml b/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml
index 7b1c3fd..8c1f219 100644
--- a/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml
+++ b/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml
@@ -23,6 +23,7 @@
     <groupId>groupId</groupId>
     <artifactId>artifactId</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <relativePath>../..</relativePath>
   </parent>
 
   <scm>
diff --git a/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/pom.xml b/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/pom.xml
index 317de78..ec9bbaf 100644
--- a/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/pom.xml
+++ b/maven-release-manager/src/test/resources/projects/rewrite-for-branch/multimodule-with-deep-subprojects/sub/subproject2/pom.xml
@@ -23,6 +23,7 @@
     <groupId>groupId</groupId>
     <artifactId>artifactId</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <relativePath>../..</relativePath>
   </parent>
 
   <scm>
diff --git a/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml b/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml
index 5fa5259..762f835 100644
--- a/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml
+++ b/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/expected-pom.xml
@@ -23,6 +23,7 @@
     <groupId>groupId</groupId>
     <artifactId>artifactId</artifactId>
     <version>1.0</version>
+    <relativePath>../..</relativePath>
   </parent>
 
   <scm>
diff --git a/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/pom.xml b/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/pom.xml
index 317de78..ec9bbaf 100644
--- a/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/pom.xml
+++ b/maven-release-manager/src/test/resources/projects/rewrite-for-release/multimodule-with-deep-subprojects/sub/subproject2/pom.xml
@@ -23,6 +23,7 @@
     <groupId>groupId</groupId>
     <artifactId>artifactId</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <relativePath>../..</relativePath>
   </parent>
 
   <scm>