diff --git a/README.md b/README.md
index d92552a..2cd3a31 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
-MPICH SwarmLab.io
+SEC SwarmLab.io
 ====================
 
-Orchestrate a Swarmlab MPI cluster:
+Orchestrate a Swarmlab SEC cluster:
 
 + Using Docker Compose to replicate production environment on single Docker host
 
@@ -17,7 +17,7 @@ Relevant files:
 Project
 ├── Dockerfile          # Image specification
 ├── project             # Sample program source code
-│   └── mpi_hello_world.c
+│   └── hello_world.c
 ├── ssh                 # keys for accessing
 │   ├── id_rsa          # (could generate your own)
 │   └── id_rsa.pub