fix an error in the URL

Author: mmoqui

pom.xml

@@ -18,7 +18,7 @@
       <id>silverpeas</id>
       <name>Repository Silverpeas</name>
       <layout>default</layout>
-      <url>http://wwww.silverpeas.org/nexus/content/repositories/releases/</url>
+      <url>http://www.silverpeas.org/nexus/content/repositories/releases/</url>
     </repository>
     <snapshotRepository>
       <id>silverpeas-snapshots</id>