Document json support

diff --git a/src/main/scala/gr/grnet/aquarium/util/json/JsonSupport.scala b/src/main/scala/gr/grnet/aquarium/util/json/JsonSupport.scala
index f8c6e57..882938c 100644 (file)
--- a/src/main/scala/gr/grnet/aquarium/util/json/JsonSupport.scala
+++ b/src/main/scala/gr/grnet/aquarium/util/json/JsonSupport.scala
@@ -38,6 +38,8 @@ package gr.grnet.aquarium.util.json
 import net.liftweb.json.JsonAST.JValue
 
 /**
+ * Mix-in this trait when you need transformation to JSON, either in AST or String format.
+ * The underlying library used is lift-json.
  * 
  * @author Christos KK Loverdos <loverdos@gmail.com>
  */