diff --git a/Dockerfile b/Dockerfile
index 4c5ff88..9401c3b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,4 @@ COPY index.js package*.json ./
 
 RUN npm install --production
 
-EXPOSE 8080
-
 CMD ["node", "index.js"]
diff --git a/README.md b/README.md
index e8f555c..8684ee9 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,8 @@
 Simple HTTP server impl that can be used for DHTs that can store multiple values at once,
 using the techniques described in the infamous [Kademlia paper](https://pdos.csail.mit.edu/~petar/papers/maymounkov-kademlia-lncs.pdf).
 
-Such a design may be useful, when wanting
+Such a design may be useful when wanting to connect multiple peers with each other.
+Think of meetings in the browser where participants must be connected via WebRTC.
 
 ## Limitations