fixed typo

Author: hboutemy

pom.xml

@@ -50,7 +50,7 @@
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-scm-publish-plugin</artifactId>
           <configuration>
-            <pubScmUrl>${project.scm.developerConnection}/codehaus-plexus.github.io.git</pubScmUrl>
+            <pubScmUrl>${project.scm.developerConnection}</pubScmUrl>
             <scmBranch>master</scmBranch><!-- see https://help.github.com/articles/user-organization-and-project-pages/ -->
             <content>${project.reporting.outputDirectory}</content><!-- mono-module doesn't require site:stage -->
           </configuration>