diff --git a/doc/sphinx/installation.rst b/doc/sphinx/installation.rst
index 183a2b8..f39e73e 100644
--- a/doc/sphinx/installation.rst
+++ b/doc/sphinx/installation.rst
@@ -1,141 +1,144 @@
 .. _Installation:
 
 Installation
 ============
 
 Download
 --------
 
 A tar archive of the HEJ 2 source code can be downloaded and
 decompressed with the command::
 
   curl https://hej.hepforge.org/downloads?f=HEJ_2.2.tar.gz | tar -xz
 
 To obtain the latest stable HEJ version, `HEJ_2.2.tar.gz` should be
 replaced by `HEJ.tar.gz`.
 
 Alternatively, the HEJ source code can be obtained by installing the
 `git version control system <https://git-scm.com/>`_. and running:
 
 .. code-block:: sh
 
   git clone https://phab.hepforge.org/source/hej.git
 
 We also provide a `Docker image <https://hub.docker.com/r/hejdock/hej>`_
 containing a HEJ 2 installation (including the HEJ Fixed Order Generator).
 This image can be pulled with:
 
   docker pull hejdock/hej
 
 When using the Docker image the remaining installation steps can be
-skipped. In addition to working with Docker, these images will also work with
+skipped. In addition to working with Docker, these images will also work
+with
 `apptainer<https://apptainer.org/>`_/
 `singularity<https://docs.sylabs.io/guides/latest/user-guide/>`_.
 
-This comes with a caveat that you may need to source the software before running
+This comes with a caveat that you may need to source the software before
+running
 HEJ:
 
   source /cvmfs/pheno.egi.eu/HEJV2/HEJ_env.sh
-  
-Users can also make use of the MPI libraries included in the images for efficient
+
+Users can also make use of the MPI libraries included in the images for
+efficient
 fixed order event generation for HEJ input using Sherpa which is configured
 with MPI support. Note that HEJ itself does not provide support for MPI.
 
 
 Prerequisites
 -------------
 
 Before installing HEJ 2, you need the following programs and
 libraries:
 
 - `CMake <https://cmake.org/>`_ version 3.1
 - A compiler supporting the C++17 standard, for example
   `gcc <https://gcc.gnu.org/>`_ 7 or later
 - `FastJet <http://fastjet.fr/>`_
 - `CLHEP <https://gitlab.cern.ch/CLHEP/CLHEP>`_ version 2.3
 - `LHAPDF <https://lhapdf.hepforge.org/>`_ version 6
 - The `IOStreams` and `uBLAS` `boost <https://www.boost.org>`_ libraries
 - `yaml-cpp <https://github.com/jbeder/yaml-cpp>`_
 - `autoconf` and `automake` for `FORM <https://github.com/vermaseren/form>`_
 
 In addition, some optional features have additional dependencies:
 
 - `Version 2 of QCDLoop <https://github.com/scarrazza/qcdloop>`_ is
   required to include finite top mass corrections in Higgs boson + jets
   production.
 - `HepMC versions 2 and 3 <https://hepmc.web.cern.ch/hepmc/>`_ enable
   event output in the respective format.
 - `Rivet <https://rivet.hepforge.org/>`_ version 3.1.4 or later
   together with HepMC 2 or 3 allow using Rivet analyses.
 - `HighFive <https://github.com/BlueBrain/HighFive>`_ has to be
   installed in order to read and write event files in the
   `HDF5 <https://www.hdfgroup.org/>`_-based format suggested in
   `arXiv:1905.05120 <https://arxiv.org/abs/1905.05120>`_.
 
 We strongly recommend to install these programs and libraries to
 standard locations:
 
 - The executable files should be inside one of the directories listed in
   the `PATH` environment variable. This concerns `cmake`, the C++
   compiler, and the executables contained in `autoconf` and
   `automake`.
 
 - The library header files ending with `.h`, `.hh`, or `.hpp` should be
   in a directory where they are found by the C++ compiler. For `gcc`
   or `clang`, custom locations can be specified using the
   `CPLUS_INCLUDE_PATH` environment variable.
 
 - The compiled library files ending with `.a`, `.so`, or `.dylib`
   should be in a directory where they are found by the linker. Custom
   locations can be set via the `LIBRARY_PATH` environment
   variable. For shared object libraries (`.so` or `.dylib`) custom
   locations should also be part of `LD_LIBRARY_PATH` on linux and
   `DYLD_FALLBACK_LIBRARY_PATH` or `DYLD_LIBRARY_PATH` on macOS.
 
 Compilation
 -----------
 
 To compile and install HEJ 2 run::
 
   cmake source/directory -DCMAKE_INSTALL_PREFIX=target/directory
   make install
 
 :file:`source/directory` is the directory containing the file
 :file:`CMakeLists.txt`. If you omit
 :code:`-DCMAKE_INSTALL_PREFIX=target/directory` HEJ 2 will be
 installed to some default location.
 
 In case some of the aforementioned prerequisites are not found by
 :code:`cmake` you can give a hint by adding an additional argument
 :code:`-Dlibname_ROOT_DIR=/directory/with/library`, where
 :code:`libname` should be replaced by the name of the library in
 question. For example, if `FastJet` is installed in the subdirectory
 `.local` of your home directory with the `libfastjet.*` library files
 in `.local/lib` and the header files ending with `.hh` in
 `.local/include/fastjet` you can pass
 :code:`-Dfastjet_ROOT_DIR=$HOME/.local` to `cmake`.
 
 If :code:`cmake` fails to find (the correct) boost path,
 try setting :code:`-DBOOST_ROOT=/path/to/boost`, this will force
 :code:`cmake` to search for boost only in :code:`/path/to/boost`.
 
 To not include specific packages one can add
 :code:`-DEXCLUDE_packagename=TRUE` to :code:`cmake`, e.g. by
 setting :code:`-DEXCLUDE_rivet=TRUE` HEJ 2 will not be interfaced
 to Rivet even if it is available on the system.
 
 Testing
 -------
 
 To test your installation, download the NNPDF 2.3 PDF set with::
 
   lhapdf install NNPDF23_nlo_as_0119
 
 and run::
 
   make test
 
 The test data of HEJ are stored in a
 `Git Large File Storage <https://git-lfs.github.com/>`_ format.
 :code:`git clone` therefore requires :code:`git-lfs` to download the data
 correctly.