doc: fix a reference

bluetech · bluetech · commit b80472c5bc41 · 2022-02-08T00:53:17.000+02:00
diff --git a/doc/en/deprecations.rst b/doc/en/deprecations.rst
@@ -16,7 +16,7 @@ Deprecated Features
 -------------------
 
 Below is a complete list of all pytest features which are considered deprecated. Using those features will issue
-:class:`PytestWarning` or subclasses, which can be filtered using :ref:`standard warning filters <warnings>`.
+:class:`~pytest.PytestWarning` or subclasses, which can be filtered using :ref:`standard warning filters <warnings>`.
 
 .. _instance-collector-deprecation:
 
