diff --git a/Home.md b/Home.md
index 097b37c..c5252c3 100644
--- a/Home.md
+++ b/Home.md
@@ -25,7 +25,7 @@ The base components are:
 
 * The __Bus__: An internal queue where all the other components exchange messages.
 
-* __Backends__: Components that poll other data sources (a local queue, a remote websocket, a Kafka instance, or even a vocal assistant, a programmable button or a sensor) and post either requests or events on the bus when something happens on the data source. Some of them can have a full-duplex integration with the bus, i.e. post requests and events on the bus as they come and deliver responses from the bus back to the sender (examples: PushBullet, Apache Kafka, sockets), while some are pure data sources that will only post events on the bus (examples: sensors, buttons, vocal assistants).
+* __Backends__: Components that poll other data sources (a local queue, a remote websocket, a Kafka instance, or even a vocal assistant, a programmable button or a sensor) and post either requests or events on the bus when something happens on the data source. Some of them can have a full-duplex integration with the bus, i.e. post requests and events on the bus as they come and deliver responses from the bus back to the sender (examples: PushBullet, Apache Kafka, HTTP services, sockets), while some are pure data sources that will only post events on the bus (examples: sensors, buttons, vocal assistants).
 
 * __Plugins__: Configurable components which expose _actions_ that can be triggered by requests or events. Examples: smart lights, music controls, YouTube or torrentcast features, text-to-speech, generic shell commands, etc.). They would usually deliver output and errors as responses on the bus.