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docs/maintainer/knowledge_base.md

@@ -534,6 +534,7 @@ requirements:
   run:
     - python
 ```
+
 For more details about numpy see the dedicated [section](#building-against-numpy).
 
 With MPI, openmpi is required for the build platform as the compiler wrappers are binaries, but mpich is not required as the compiler wrappers are scripts (see [example](https://github.com/conda-forge/mpi4py-feedstock/blob/743d379c4a04/recipe/meta.yaml#L37)):