1 files changed, 13 insertions, 15 deletions

diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index c158ec1da15..87d16656d70 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -514,7 +514,7 @@ static PyObject *C_Matrix_Rotation(PyObject *cls, PyObject *args)
 
   angle = angle_wrap_rad(angle);
 
-  if (matSize != 2 && matSize != 3 && matSize != 4) {
+  if (!ELEM(matSize, 2, 3, 4)) {
     PyErr_SetString(PyExc_ValueError,
                     "Matrix.Rotation(): "
                     "can only return a 2x2 3x3 or 4x4 matrix");
@@ -653,7 +653,7 @@ static PyObject *C_Matrix_Scale(PyObject *cls, PyObject *args)
   if (!PyArg_ParseTuple(args, "fi|O:Matrix.Scale", &factor, &matSize, &vec)) {
     return NULL;
   }
-  if (matSize != 2 && matSize != 3 && matSize != 4) {
+  if (!ELEM(matSize, 2, 3, 4)) {
     PyErr_SetString(PyExc_ValueError,
                     "Matrix.Scale(): "
                     "can only return a 2x2 3x3 or 4x4 matrix");
@@ -759,7 +759,7 @@ static PyObject *C_Matrix_OrthoProjection(PyObject *cls, PyObject *args)
   if (!PyArg_ParseTuple(args, "Oi:Matrix.OrthoProjection", &axis, &matSize)) {
     return NULL;
   }
-  if (matSize != 2 && matSize != 3 && matSize != 4) {
+  if (!ELEM(matSize, 2, 3, 4)) {
     PyErr_SetString(PyExc_ValueError,
                     "Matrix.OrthoProjection(): "
                     "can only return a 2x2 3x3 or 4x4 matrix");
@@ -895,7 +895,7 @@ static PyObject *C_Matrix_Shear(PyObject *cls, PyObject *args)
   if (!PyArg_ParseTuple(args, "siO:Matrix.Shear", &plane, &matSize, &fac)) {
     return NULL;
   }
-  if (matSize != 2 && matSize != 3 && matSize != 4) {
+  if (!ELEM(matSize, 2, 3, 4)) {
     PyErr_SetString(PyExc_ValueError,
                     "Matrix.Shear(): "
                     "can only return a 2x2 3x3 or 4x4 matrix");
@@ -1687,7 +1687,7 @@ PyDoc_STRVAR(
     "\n"
     "   Set the matrix to its adjugate.\n"
     "\n"
-    "   .. note:: When the matrix cannot be adjugated a :exc:`ValueError` exception is raised.\n"
+    "   :raises ValueError: if the matrix cannot be adjugate.\n"
     "\n"
     "   .. seealso:: `Adjugate matrix <https://en.wikipedia.org/wiki/Adjugate_matrix>`__ on "
     "Wikipedia.\n");
@@ -1718,16 +1718,14 @@ static PyObject *Matrix_adjugate(MatrixObject *self)
   Py_RETURN_NONE;
 }
 
-PyDoc_STRVAR(
-    Matrix_adjugated_doc,
-    ".. method:: adjugated()\n"
-    "\n"
-    "   Return an adjugated copy of the matrix.\n"
-    "\n"
-    "   :return: the adjugated matrix.\n"
-    "   :rtype: :class:`Matrix`\n"
-    "\n"
-    "   .. note:: When the matrix cant be adjugated a :exc:`ValueError` exception is raised.\n");
+PyDoc_STRVAR(Matrix_adjugated_doc,
+             ".. method:: adjugated()\n"
+             "\n"
+             "   Return an adjugated copy of the matrix.\n"
+             "\n"
+             "   :return: the adjugated matrix.\n"
+             "   :rtype: :class:`Matrix`\n"
+             "   :raises ValueError: if the matrix cannot be adjugated\n");
 static PyObject *Matrix_adjugated(MatrixObject *self)
 {
   return matrix__apply_to_copy(Matrix_adjugate, self);