Fix Javadoc in site generation

Author: garydgregory

pom.xml

@@ -315,26 +315,6 @@
             </tag>
           </tags>
         </configuration>
-        <reportSets>
-          <reportSet>
-            <id>non-aggregate</id>
-            <configuration>
-              <!-- Specific configuration for the non aggregate report -->
-            </configuration>
-            <reports>
-              <report>javadoc</report>
-            </reports>
-          </reportSet>
-          <reportSet>
-            <id>aggregate</id>
-            <configuration>
-              <!-- Specific configuration for the aggregate report -->
-            </configuration>
-            <reports>
-              <report>aggregate</report>
-            </reports>
-          </reportSet>
-        </reportSets>
       </plugin>
       <plugin>
         <groupId>com.github.spotbugs</groupId>