diff --git a/docs.it4i/software/mpi/ompi-examples.md b/docs.it4i/software/mpi/ompi-examples.md
index b1efa41393094bfce0f9417b378116849738e926..efe4afb821b1a46b52f32f31820f5483c3ec1228 100644
--- a/docs.it4i/software/mpi/ompi-examples.md
+++ b/docs.it4i/software/mpi/ompi-examples.md
@@ -6,7 +6,7 @@ Sample MPI applications provided both as a trivial primer to MPI as well as simp
 
 There are two MPI examples, each using one of six different MPI interfaces:
 
-###Hello World
+### Hello World
 
 ```c tab="C"
 /*
@@ -187,7 +187,7 @@ class Hello {
 * C shmem.h:           [hello_oshmem_c.c](../../src/ompi/hello_oshmem_c.c)
 * Fortran shmem.fh:    [hello_oshmemfh.f90](../../src/ompi/hello_oshmemfh.f90)
 
-###Send a Trivial Message Around in a Ring
+### Send a Trivial Message Around in a Ring
 
 * C:                   [ring_c.c](../../src/ompi/ring_c.c)
 * C++:                 [ring_cxx.cc](../../src/ompi/ring_cxx.cc)
@@ -200,7 +200,7 @@ class Hello {
 
 Additionally, there's one further example application, but this one only uses the MPI C bindings:
 
-###Test the Connectivity Between All Pross
+### Test the Connectivity Between All Pross
 
 * C:   [connectivity_c.c](../../src/ompi/connectivity_c.c)