fixed scm.url

Author: hboutemy

pom.xml

@@ -16,7 +16,7 @@
   <scm>
     <connection>scm:git:[email protected]:codehaus-plexus/plexus-archiver.git</connection>
     <developerConnection>scm:git:[email protected]:codehaus-plexus/plexus-archiver.git</developerConnection>
-    <url>http://github.com/codehaus-plexus/plexus-archiver</url>
+    <url>http://github.com/codehaus-plexus/plexus-archiver/tree/${project.scm.tag}/</url>
     <tag>master</tag>
   </scm>
   <issueManagement>