Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: thomasturrell

pom.xml

@@ -97,7 +97,7 @@
               <artifactId>checkstyle</artifactId>
               <version>${checkstyle.version}</version>
             </dependency>
-          </dependencies>           
+          </dependencies>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>