Fix comments.

pom.xml

@@ -85,16 +85,6 @@
       <scope>test</scope>
     </dependency>
   </dependencies>
-  <!-- <distributionManagement>
-    <snapshotRepository>
-      <id>ossrh</id>
-      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
-    </snapshotRepository>
-    <repository>
-      <id>ossrh</id>
-      <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-    </repository>
-  </distributionManagement> -->
   <repositories>
     <repository>
       <id>scala-tools.org</id>
@@ -137,41 +127,7 @@
             </goals>
           </execution>
         </executions>
-      </plugin>
-      <!--
-      <plugin>
-        <groupId>org.sonatype.plugins</groupId>
-        <artifactId>nexus-staging-maven-plugin</artifactId>
-        <version>1.6.7</version>
-        <extensions>true</extensions>
-        <configuration>
-          <serverId>ossrh</serverId>
-          <nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
-          <autoReleaseAfterClose>true</autoReleaseAfterClose>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-gpg-plugin</artifactId>
-        <version>1.5</version>
-        <executions>
-          <execution>
-            <id>sign-artifacts</id>
-            <phase>verify</phase>
-            <goals>
-              <goal>sign</goal>
-            </goals>
-            <configuration>
-              <gpgArguments>
-                <arg>--pinentry-mode</arg>
-                <arg>loopback</arg>
-              </gpgArguments>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-      -->
-
+      </plugin>      
       <plugin>
         <groupId>org.scala-tools</groupId>
         <artifactId>maven-scala-plugin</artifactId>