diff --git a/docs/node-documentation/node.md b/docs/node-documentation/node.md
index 6f7788e..ac987a8 100644
--- a/docs/node-documentation/node.md
+++ b/docs/node-documentation/node.md
@@ -25,7 +25,7 @@ The following libraries are used in the node code:
 - DHT.h
 - WiFiMulti.h
 - WiFi.h
-- WebSocketsClient.
+- WebSocketsClient.h
 - nodeCodeHeader.h
 
 ### Code