diff --git a/README.md b/README.md
index 539540e..05aac67 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ TechPack provides:
 - a Funnel node to collect dropped items
 - two Timer nodes for a daytime controlled sending of commands (on/off)
 - two Sequencer nodes for a waiting time controlled sending of commands (on/off)
-- a item Detector node sending commands (on/off)
+- an item Detector node sending commands (on/off)
 - a Repeater node to distribute received commands to connected nodes
 - Gate/Door nodes in different textures to be controlled via on/off commands
 - an Access Lock node with number key field