https://issues.apache.org/jira/browse/AMQ-3679 - fix osgi metadata

git-svn-id: https://svn.apache.org/repos/asf/activemq/activeio/trunk@1235685 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/activeio-core/pom.xml b/activeio-core/pom.xml
index 287fe17..7531ec6 100644
--- a/activeio-core/pom.xml
+++ b/activeio-core/pom.xml
@@ -30,7 +30,7 @@
   <description>A high performance IO abstraction framework</description>
   <properties>
       <activeio.osgi.import.pkg>
-          org.objectweb.howl.log*;resolution=optional,
+          org.objectweb.howl.log*;resolution:=optional,
           *
       </activeio.osgi.import.pkg>
   </properties>