no jira: add remark about $ escaping for instructions.


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1717436 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/tools/maven-bundle-plugin/src/main/java/org/apache/felix/bundleplugin/BundlePlugin.java b/tools/maven-bundle-plugin/src/main/java/org/apache/felix/bundleplugin/BundlePlugin.java
index f15a34a..724a074 100644
--- a/tools/maven-bundle-plugin/src/main/java/org/apache/felix/bundleplugin/BundlePlugin.java
+++ b/tools/maven-bundle-plugin/src/main/java/org/apache/felix/bundleplugin/BundlePlugin.java
@@ -280,6 +280,9 @@
 
     /**
      * The BND instructions for the bundle.
+     * Maven will expand property macros in these values. If you want to use a BND macro, you must double the dollar sign
+     * for the plugin to pass it to BND correctly. For example: <br>
+     * {@code <_consumer-policy>$${range;[===,+)}<code>}<code>{@code </_consumer-policy> }
      */
     @Parameter
     private Map<String, String> instructions = new LinkedHashMap<String, String>();