diff --git a/docs/source/conf.py b/docs/source/conf.py
index 2882ac7..1dd1dda 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -51,11 +51,12 @@
         \author[1]{Daniël~W.~S.~Cox}
         \author[1]{Tom~Knop}
         \author[1,3]{Harish~Sasikumar}
-        \author[1]{Ivo~M.~Vellekoop} 
+        \author[1*]{Ivo~M.~Vellekoop}
         \affil[1]{University of Twente, Biomedical Photonic Imaging, TechMed Institute, P. O. Box 217,
          7500 AE Enschede, The Netherlands}
         \affil[2]{Currently at: The Netherlands Cancer Institute, Division of Molecular Pathology, 1066 CX Amsterdam, The Netherlands}
         \affil[3]{Imec (Netherlands), Holst Centre (HTC-31), 5656 AE, Eindhoven, The Netherlands}
+        \affil[*]{Corresponding author: i.m.vellekoop@utwente.nl}
         \publishers{%
             \normalfont\normalsize%
             \parbox{0.8\linewidth}{%
@@ -121,7 +122,7 @@
 napoleon_use_rtype = False
 napoleon_use_param = True
 typehints_document_rtype = False
-latex_engine = "xelatex"
+latex_engine = "pdflatex"
 html_theme = "sphinx_rtd_theme"
 add_module_names = False
 autodoc_preserve_defaults = True
diff --git a/docs/source/core.rst b/docs/source/core.rst
index 5e81e10..8dfc969 100644
--- a/docs/source/core.rst
+++ b/docs/source/core.rst
@@ -79,11 +79,6 @@ The program does not wait for the data to become available and can directly proc
 
 Note that, except for this asynchronous mechanism for fetching and processing data, OpenWFS is not designed to be thread-safe, and the user is responsible for guaranteeing that devices are only accessed from a single thread at a time.
 
-.. _hellowfsdiagram:
-.. figure:: hellowfsflowchart.png
-    :align: center
-
-    Flowchart of the ``hello_wfs.py`` example.
 
 Processors
 ------------
@@ -111,6 +106,8 @@ Actuators
 
 Actuators are devices that *move* things in the setup. This can be literal, such as moving a translation stage, or a virtual movement, like an SLM that takes time to switch to a different phase pattern. All actuators are derived from the common :class:`.Actuator` base class. Actuators have no additional methods or properties other than those in the :class:`.Device` base class. A list of actuators currently supported by OpenWFS can be found in the table below.
 
+
+
 .. list-table::
   :widths: 27 73
 
@@ -121,6 +118,12 @@ Actuators are devices that *move* things in the setup. This can be literal, such
   * - simulation.XYStage
     - Simulates a translation stage, used in :class:`~Microscope`.
 
+.. _hellowfsdiagram:
+.. figure:: hellowfsflowchart.png
+    :align: center
+
+    Flowchart of the ``hello_wfs.py`` example.
+    
 
 Algorithms
 ------------
diff --git a/docs/source/development.rst b/docs/source/development.rst
index 90e3f74..b093176 100644
--- a/docs/source/development.rst
+++ b/docs/source/development.rst
@@ -18,8 +18,6 @@ By default, this only installs the dependencies for the basic OpenWFS package. T
 
 The examples are located in the ``examples`` directory. Note that a lot of functionality is also demonstrated in the automatic tests located in the ``tests`` directory. As an alternative to downloading the source code, the samples can also be copied directly from the example gallery on the documentation website :cite:`readthedocsOpenWFS`.
 
-.
-
 Building the documentation
 --------------------------------------------------