Object Teams 2.7.6 RC2 for 2019-12 RC2a re-spin

Signed-off-by: Stephan Herrmann <stephan.herrmann@berlin.de>
Change-Id: Ia30980aff40501609ced5333b82eadebf2f5b11c
diff --git a/objectteams.aggrcon b/objectteams.aggrcon
index eb2c597..905c79c 100644
--- a/objectteams.aggrcon
+++ b/objectteams.aggrcon
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ASCII"?>
-<aggregator:Contribution xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:aggregator="http://www.eclipse.org/cbi/p2repo/2011/aggregator/1.1.0" enabled="false" label="Object Teams for 2019-12">
-  <repositories location="https://download.eclipse.org/objectteams/updates/ot2.7/201912070827" description="Object Teams updates">
+<aggregator:Contribution xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:aggregator="http://www.eclipse.org/cbi/p2repo/2011/aggregator/1.1.0" label="Object Teams for 2019-12">
+  <repositories location="https://download.eclipse.org/objectteams/updates/ot2.7/201912111741" description="Object Teams updates">
     <features description="Object Teams Development Tooling" name="org.eclipse.objectteams.otdt.feature.group" versionRange="2.7.6">
       <categories href="simrel.aggr#//@customCategories[identifier='Programming%20Languages']"/>
     </features>