checkstyle recommendations

dependency-check-maven/src/it/618-aggregator-purge/invoker.properties

@@ -17,4 +17,4 @@
 #
 
 invoker.goals.1 = ${project.groupId}:${project.artifactId}:${project.version}:update-only -DdataDirectory=./data -Dcve.startyear=2016
-invoker.goals.2 = ${project.groupId}:${project.artifactId}:${project.version}:purge -DdataDirectory=./data 
+invoker.goals.2 = ${project.groupId}:${project.artifactId}:${project.version}:purge -DdataDirectory=./data

dependency-check-maven/src/main/java/org/owasp/dependencycheck/maven/PurgeMojo.java

@@ -45,7 +45,7 @@ public class PurgeMojo extends BaseDependencyCheckMojo {
     /**
      * Returns false; this mojo cannot generate a report.
      *
-     * @return <code>false</code> 
+     * @return <code>false</code>
      */
     @Override
     public boolean canGenerateReport() {