More formatting

README.md

@@ -17,7 +17,8 @@ Usage in .gitlab-ci.yml
     - CI_SLURM_CPUS_PER_TASK
     - CI_SLURM_PARTITION
     - CI_SLURM_GRES
-- Example 1: Run a hybrid MPI/OpenMP job
+
+Example 1: Run a hybrid MPI/OpenMP job
 ```yml
 run_mpi_omp:
     stage: deploy
@@ -33,7 +34,8 @@ run_mpi_omp:
         - export OMP_NUM_THREADS=8
         - mpirun ./mpi_omp
 ```
-- Example 2: Run a CUDA job on the GPU partition
+
+Example 2: Run a CUDA job on the GPU partition
 ```yml
 run_cuda:
     stage: deploy