diff --git a/docs/numpydoc_example.py b/docs/numpydoc_example.py
index 63cdf7c..6d16ce4 100644
--- a/docs/numpydoc_example.py
+++ b/docs/numpydoc_example.py
@@ -9,8 +9,6 @@
 a line by itself, preferably preceded by a blank line.
 
 """
-from __future__ import absolute_import, division, print_function
-
 import os  # standard library imports first
 
 import matplotlib as mpl
@@ -128,3 +126,37 @@ def foo(var1, var2, *args, long_var_name="hi", **kwargs):
     # But for function, method and module, there should be no blank lines
     # after closing the docstring.
     pass
+
+
+
+class TestClassDocumentation:
+    """
+    This is an example docstring of a class.
+
+    Unordered list:
+
+    * multi-line
+      item 1
+    * item 2
+        * sub-item 3
+
+    .. note::
+        This is a note inside a class docstring.
+
+    Parameters
+    ----------
+    filename : str
+        The name of the file to be read.
+
+    """
+
+    def __init__(self, filename: str):
+        """Initialize the class.
+
+        Parameters
+        ----------
+        filename : str
+            The name of the file to be read.
+
+        """
+        self.filename = filename
diff --git a/setup.py b/setup.py
index 8f60a82..c3664b3 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@ def dynamic_author_list():
     out_path = current_dir / "mdanalysis_sphinx_theme" / "authors.py"
     author_lines = "\n".join([f'    u"{name}",' for name in authors])
     template = f"""\
-#-*- coding:utf-8 -*-
+# -*- coding:utf-8 -*-
 
 # This file is generated from the AUTHORS file during the installation process.
 # Do not edit it as your changes will be overwritten.