diff --git a/doc/en/reference.rst b/doc/en/reference.rst
index 92d69d95b..e4192f430 100644
--- a/doc/en/reference.rst
+++ b/doc/en/reference.rst
@@ -9,23 +9,57 @@ This page contains the full reference to pytest's API.
     :local:
 
 
+approx
+------
+
 .. autofunction:: _pytest.python_api.approx
 
+outcomes
+--------
+
 You can use the following functions in your test, fixture or setup
 functions to force a certain test outcome.  Note that most often
 you can rather use declarative marks, see :ref:`skipping`.
 
+fail
+~~~~
+
 .. autofunction:: _pytest.outcomes.fail
+
+skip
+~~~~
+
 .. autofunction:: _pytest.outcomes.skip
+
+importorskip
+~~~~~~~~~~~~
+
 .. autofunction:: _pytest.outcomes.importorskip
+
+xfail
+~~~~~
+
 .. autofunction:: _pytest.outcomes.xfail
+
+exit
+~~~~
+
 .. autofunction:: _pytest.outcomes.exit
+
+main
+~~~~
+
 .. autofunction:: _pytest.config.main
 
+raises
+------
 .. autofunction:: _pytest.python_api.raises
 
 Examples at :ref:`assertraises`.
 
+deprecated_call
+---------------
+
 .. autofunction:: _pytest.recwarn.deprecated_call