diff --git a/examples/echo/README.md b/examples/echo/README.md
index 617cfbfde8dd71af2e7ea01eb757833085ed8156..1da333f8c9490892d23220723e83291e3f2eee29 100644
--- a/examples/echo/README.md
+++ b/examples/echo/README.md
@@ -38,7 +38,7 @@ can be reached (ip4+tcp) and its randomly generated ID (`QmNtX1cv...`)
 Now, launch another node that talks to the listener:
 
 ```
-> ./echo -d /ip4/127.0.0.1/tcp/1234/ipfs/QmNtX1cvrm2K6mQmMEaMxAuB4rTexhd87vpYVot4sEZzxc -l 1236
+> ./echo -d /ip4/127.0.0.1/tcp/1235/ipfs/QmNtX1cvrm2K6mQmMEaMxAuB4rTexhd87vpYVot4sEZzxc -l 1236
 ```