fix oxygen target
diff --git a/org.eclipse.photran.target/oxygen.target b/org.eclipse.photran.target/oxygen.target
index 4ec2c95..1cb5cef 100644
--- a/org.eclipse.photran.target/oxygen.target
+++ b/org.eclipse.photran.target/oxygen.target
@@ -15,7 +15,7 @@
</location>
<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
<unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-<repository location="http://download.eclipse.org/eclipse/updates/4.7milestones/"/>
+<repository location="http://download.eclipse.org/eclipse/updates/4./"/>
</location>
<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
<unit id="org.eclipse.cdt.sdk.feature.group" version="0.0.0"/>
