FELIX-2155: the maven bundle plugin generates wrong capabilities for packages with directives

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@918066 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/bundleplugin/src/main/java/org/osgi/impl/bundle/obr/resource/BundleInfo.java b/bundleplugin/src/main/java/org/osgi/impl/bundle/obr/resource/BundleInfo.java
index 2a2b554..39e4048 100644
--- a/bundleplugin/src/main/java/org/osgi/impl/bundle/obr/resource/BundleInfo.java
+++ b/bundleplugin/src/main/java/org/osgi/impl/bundle/obr/resource/BundleInfo.java
@@ -504,7 +504,7 @@
 			for (Iterator at = directives.keySet().iterator(); at.hasNext();) {
 				String key = (String) at.next();
 				Object value = directives.get(key);
-				capability.addProperty(key, value);
+				capability.addProperty(key + ":", value);
 			}
 		return capability;
 	}