diff --git a/doc/source/installation.rst b/doc/source/installation.rst
index 533f3a5..d1514ed 100644
--- a/doc/source/installation.rst
+++ b/doc/source/installation.rst
@@ -29,7 +29,7 @@ The package sources are available at https://github.com/bosth/plpygis. Building
 Tests
 ~~~~~
 
-Tests require `pytest <https://docs.pytest.org/>`.
+Tests require `pytest <https://docs.pytest.org/>`_.
 
 .. code-block:: console
 
diff --git a/doc/source/subclasses.rst b/doc/source/subclasses.rst
index f936360..044e808 100644
--- a/doc/source/subclasses.rst
+++ b/doc/source/subclasses.rst
@@ -15,7 +15,7 @@ New instances of the three base shapes (points, lines and polygons) may be creat
 Conversion
 ----------
 
-Converting to a new ``plpygis`` geometry from a WKB, WKT GeoJSON or Shapely instance, will produce a new subclass of the base :class:`Geometry <plpygis.geometry.Geometry>` class:
+Converting to a new ``plpygis`` geometry from a WKB, WKT, GeoJSON or Shapely instance, will produce a new subclass of the base :class:`Geometry <plpygis.geometry.Geometry>` class:
 
 * :class:`Point <plpygis.geometry.Point>`
 * :class:`LineString <plpygis.geometry.LineString>`