fixed svnpubsub

git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia-tools/trunk@1606894 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/doxia-tools/pom.xml b/doxia-tools/pom.xml
index 7be4432..24213fe 100644
--- a/doxia-tools/pom.xml
+++ b/doxia-tools/pom.xml
@@ -218,6 +218,13 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-scm-publish-plugin</artifactId>
+        <configuration>
+          <content>${project.reporting.outputDirectory}</content><!-- doxia-tools are mono-module, no real need for site:stage -->
+        </configuration>
+      </plugin>
     </plugins>
   </build>
 </project>