description.md

@@ -6,7 +6,7 @@
 
 The configuration has a frontal node, named irma-atlas, and 4 compute nodes.
 
-Frontal node `irma-atlas`:
+### Frontal node `irma-atlas`
 
 * 64 cores on 4 sockets (AMD Opteron 6386 SE 2.8 Ghz),
 * 512 GB of RAM,
@@ -14,7 +14,7 @@ Frontal node `irma-atlas`:
 * 70 TB for data storage (10'000 rpm HDD), (directory: /data)
 * NFS mount to access laboratory data, (such as /home)
 
-Compute nodes `irma-atlas[1-4]` (x4):
+### Compute nodes `irma-atlas[1-4]` (x4)
 
 * 24 cores on 2 sockets (Intel Xeon E5-2680 v3 2.50GHz), hyperthreaded
 * 256 GB of RAM