Minor POM cosmetics

One less warning in IntelliJ due to the entirely optional groupId for
that plugin, but IntelliJ still complains.

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

diff --git a/pom.xml b/pom.xml
index 8e0afc598354a9ffcb72cd175d46c7759afc6f3b..b8ed29db218f6508cf7c5738896235dfb20d3443 100644 (file)
--- a/pom.xml
+++ b/pom.xml
@@ -543,6 +543,7 @@
                        </plugin>
 
                        <plugin>
+                               <groupId>org.apache.maven.plugins</groupId>
                                <artifactId>maven-clean-plugin</artifactId>
                                <configuration>
                                        <filesets>