PyDoc: correct parameter doc-strings & exception message

source/blender/python/gpu/gpu_py_buffer.c

@@ -100,7 +100,7 @@ static bool pygpu_buffer_pyobj_as_shape(PyObject *shape_obj,
   }
   else {
     PyErr_Format(PyExc_TypeError,
-                 "invalid second argument argument expected a sequence "
+                 "invalid second argument expected a sequence "
                  "or an int, not a %.200s",
                  Py_TYPE(shape_obj)->tp_name);
   }
@@ -655,7 +655,7 @@ PyDoc_STRVAR(
     "\n"
     "   :arg format: Format type to interpret the buffer.\n"
     "      Possible values are `FLOAT`, `INT`, `UINT`, `UBYTE`, `UINT_24_8` and `10_11_11_REV`.\n"
-    "   :type type: str\n"
+    "   :type format: str\n"
     "   :arg dimensions: Array describing the dimensions.\n"
     "   :type dimensions: int\n"
     "   :arg data: Optional data array.\n"