diff --git a/docs/source/pythonapi/data.rst b/docs/source/pythonapi/data.rst
index 7f75ddaaa..3c221906d 100644
--- a/docs/source/pythonapi/data.rst
+++ b/docs/source/pythonapi/data.rst
@@ -34,6 +34,7 @@ Core Functions
     openmc.data.atomic_mass
     openmc.data.linearize
     openmc.data.thin
+    openmc.data.water_density
     openmc.data.write_compact_458_library
 
 Angle-Energy Distributions
diff --git a/docs/source/pythonapi/model.rst b/docs/source/pythonapi/model.rst
index 4ba247468..6aff6d4c2 100644
--- a/docs/source/pythonapi/model.rst
+++ b/docs/source/pythonapi/model.rst
@@ -5,11 +5,6 @@
 Convenience Functions
 ---------------------
 
-Several helper functions are available here. Ther first two create rectangular
-and hexagonal prisms defined by the intersection of four and six surface
-half-spaces, respectively. The last function takes a sequence of surfaces and
-returns the regions that separate them.
-
 .. autosummary::
    :toctree: generated
    :nosignatures:
@@ -17,6 +12,7 @@ returns the regions that separate them.
 
    openmc.model.get_hexagonal_prism
    openmc.model.get_rectangular_prism
+   openmc.model.make_borated_water
    openmc.model.subdivide
 
 TRISO Fuel Modeling
diff --git a/tests/unit_tests/test_data_misc.py b/tests/unit_tests/test_data_misc.py
index b33ef996f..433d34adb 100644
--- a/tests/unit_tests/test_data_misc.py
+++ b/tests/unit_tests/test_data_misc.py
@@ -54,7 +54,7 @@ def test_water_density():
     dens = openmc.data.water_density
     # These test values are from IAPWS R7-97(2012).  They are actually specific
     # volumes so they need to be inverted.  They also need to be divided by 1000
-    # to convert from [kg / m^3] to [g / cm^2].
+    # to convert from [kg / m^3] to [g / cm^3].
     assert dens(300.0, 3.0) == pytest.approx(1e-3/0.100215168e-2, 1e-6)
     assert dens(300.0, 80.0) == pytest.approx(1e-3/0.971180894e-3, 1e-6)
     assert dens(500.0, 3.0) == pytest.approx(1e-3/0.120241800e-2, 1e-6)