Update pom.xml

Author: bencroker

pom.xml

@@ -192,16 +192,10 @@
             </plugin>
             <!-- Central Publishing Maven Plugin -->
             <plugin>
-                <groupId>org.sonatype.centralsync</groupId>
+                <groupId>org.sonatype.central</groupId>
                 <artifactId>central-publishing-maven-plugin</artifactId>
                 <version>0.8.0</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>publish</goal>
-                        </goals>
-                    </execution>
-                </executions>
+                <extensions>true</extensions>
                 <configuration>
                     <publishingServerId>central</publishingServerId>
                 </configuration>