diff --git a/docs.it4i/anselm/compute-nodes.md b/docs.it4i/anselm/compute-nodes.md
index 36c0367c73c5d3c3e672b9b0af23da52e72e366c..63d441e8564bf640d9e6201410120d3568b3f2c7 100644
--- a/docs.it4i/anselm/compute-nodes.md
+++ b/docs.it4i/anselm/compute-nodes.md
@@ -97,9 +97,7 @@ Intel Turbo Boost Technology is used by default,  you can disable it for all nod
 $ qsub -A OPEN-0-0 -q qprod -l select=4:ncpus=16 -l cpu_turbo_boost=0 -I
 ```
 
-## Memory Architecture
-
-### Compute Nodes Without Accelerators
+## Compute Nodes Without Accelerators
 
 * 2 sockets
 * Memory Controllers are integrated into processors.
@@ -109,7 +107,7 @@ $ qsub -A OPEN-0-0 -q qprod -l select=4:ncpus=16 -l cpu_turbo_boost=0 -I
   * Data rate support: up to 1600MT/s
 * Populated memory: 8 x 8 GB DDR3 DIMM 1600 MHz
 
-### Compute Nodes With a GPU or MIC Accelerator
+## Compute Nodes With a GPU or MIC Accelerator
 
 * 2 sockets
 * Memory Controllers are integrated into processors.
@@ -119,7 +117,7 @@ $ qsub -A OPEN-0-0 -q qprod -l select=4:ncpus=16 -l cpu_turbo_boost=0 -I
   * Data rate support: up to 1600MT/s
 * Populated memory: 6 x 16 GB DDR3 DIMM 1600 MHz
 
-### Fat Compute Nodes
+## Fat Compute Nodes
 
 * 2 sockets
 * Memory Controllers are integrated into processors.