diff --git a/README.md b/README.md
index 120910a..47b0fbc 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # PeerTube collector
 
-peertube-collector is a project designed to collect and analyze WebRTC statistics from a Chromium browser and export them to a Prometheus PushGateway service. This project includes a Docker setup for running the necessary services.
+peertube-collector is a project designed to collect and analyze WebRTC statistics from a Chromium browser and export them to a MongoDB service. This project includes a Docker setup for running the necessary services.
 
 ## Working Project Structure
 
@@ -38,7 +38,7 @@ peertube-collector/
 
 3. Build and start the Docker containers:
     ```sh
-    docker-compose up --build
+    docker-compose up
     ```
 
 ## Components