diff --git a/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java b/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java
index bc0ce47..53f341e 100644
--- a/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java
+++ b/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java
@@ -105,8 +105,8 @@
 
         return factory.createDependencyArtifact( artifact.getGroupId(), artifact.getArtifactId(),
                                                  VersionRange.createFromVersion( artifact.getVersion() ),
-                                                 artifact.getProperty("type", artifact.getExtension()), artifact.getClassifier(), dep.getScope(),
-                                                 dep.isOptional() );
+                                                 artifact.getProperty( "type", artifact.getExtension() ),
+                                                 artifact.getClassifier(), dep.getScope(), dep.isOptional() );
     }
 
     private DependencyNode buildDependencyNode( DependencyNode parent, org.sonatype.aether.graph.DependencyNode node,