Update apt-mk -> apt repo

Change-Id: Id86e6347060fef5db6cf136258059ec284f4006b
diff --git a/tests/pillar/repo_opencontrail_oc311.sls b/tests/pillar/repo_opencontrail_oc311.sls
index a33a3b4..8f2f75e 100644
--- a/tests/pillar/repo_opencontrail_oc311.sls
+++ b/tests/pillar/repo_opencontrail_oc311.sls
@@ -3,9 +3,9 @@
     enabled: true
     repo:
       mcp_opencontrail_repo:
-        source: "deb [arch=amd64] http://apt-mk.mirantis.com/{{ grains.get('oscodename') }}/ nightly oc311 extra"
+        source: "deb [arch=amd64] http://apt.mirantis.com/{{ grains.get('oscodename') }}/ nightly oc311 extra"
         architectures: amd64
-        key_url: "http://apt-mk.mirantis.com/public.gpg"
+        key_url: "http://apt.mirantis.com/public.gpg"
         pin:
         - pin: 'release a=nightly'
           priority: 1100