diff --git a/README.adoc b/README.adoc
index f7621e131..a90f0f924 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1,5 +1,6 @@
 :version: 4.0.1
 
+image:https://github.com/neo4j/neo4j-ogm/actions/workflows/maven.yml/badge.svg[https://github.com/neo4j/neo4j-ogm/actions/workflows/maven.yml]
 image:https://img.shields.io/maven-central/v/org.neo4j/neo4j-ogm.svg[Maven Central,link=http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.neo4j%22%20AND%20a%3A%22neo4j-ogm%22]
 image:https://rawgit.com/aleen42/badges/master/src/stackoverflow.svg[stackoverflow,link=https://stackoverflow.com/questions/tagged/neo4j-ogm]
 
diff --git a/core/src/main/java/org/neo4j/ogm/context/MappedRelationship.java b/core/src/main/java/org/neo4j/ogm/context/MappedRelationship.java
index 3a4d8562a..ce8c6b746 100644
--- a/core/src/main/java/org/neo4j/ogm/context/MappedRelationship.java
+++ b/core/src/main/java/org/neo4j/ogm/context/MappedRelationship.java
@@ -86,9 +86,7 @@ public boolean equals(Object o) {
         if (o == null || getClass() != o.getClass()) {
             return false;
         }
-
         MappedRelationship that = (MappedRelationship) o;
-
         return startNodeId == that.startNodeId
             && endNodeId == that.endNodeId
             && Objects.equals(relationshipType, that.relationshipType)
@@ -100,6 +98,7 @@ public int hashCode() {
         return hash;
     }
 
+    @Override
     public String toString() {
         return String.format("(%s)-[%s:%s]->(%s)", startNodeId, relationshipId, relationshipType, endNodeId);
     }