fix git url

Signed-off-by: Olivier Lamy <olamy@apache.org>
diff --git a/pom.xml b/pom.xml
index d2af8d0..d37b204 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,8 +57,8 @@
   </modules>
 
   <scm>
-    <connection>scm:git:https://git-wip-us.apache.org/repos/asf/archiva-redback-core.git</connection>
-    <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/archiva-redback-core.git</developerConnection>
+    <connection>scm:git:https://github.com/apache/archiva-redback-core.git</connection>
+    <developerConnection>scm:git:https://github.com/apache/archiva-redback-core.git</developerConnection>
     <url>https://github.com/apache/archiva-redback-core</url>
     <tag>redback-2.6</tag>
   </scm>