diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md
index 6fac180b08d19e24ba28e658539f9664e16c0c93..95f6eb58990233e85c5dfa535e0c1bde0c29ade6 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/mpi_issues.md
@@ -28,7 +28,7 @@ or setting the option as argument, in case you invoke `mpirun` directly
 mpirun --mca io ^ompio ...
 ```
 
-## Mpirun on partition `alpha`and `ml`
+## Mpirun on partition `alpha` and `ml`
 
 Using `mpirun` on partitions `alpha` and `ml` leads to wrong resource distribution when more than
 one node is involved. This yields a strange distribution like e.g. `SLURM_NTASKS_PER_NODE=15,1`