diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -324,11 +324,16 @@ Comparison of NoSQL servers: http://kkovacs.eu/cassandra-vs-mongodb-vs-couchdb-v
 
 ## Queuing
 
+*Queuing software*
+
 * [BeanstalkD](http://kr.github.io/beanstalkd/) - A simple, fast work queue.
 * [Gearman](http://gearman.org/) - Fast multi-language queuing/job processing platform.
 * [NSQ](http://nsq.io/) - A realtime distributed messaging platform.
 * [RabbitMQ](http://www.rabbitmq.com/) - Robust, fully featured, cross distro queuing system.
-* [ZeroMQ](http://zeromq.org/) - Lightweight queuing system.
+
+*Queuing libraries*
+
+* [ZeroMQ](http://zeromq.org/) -  High-performance asynchronous messaging library.
 
 ## RDBMS
 *Relational DBMS.*