fix typo in bindings_test.py

PiperOrigin-RevId: 785536018
Change-Id: I06dd65c65c12e92d354d900a8046b38c0c5de8d3

Author: Google DeepMind

python/mujoco/bindings_test.py

@@ -1395,7 +1395,7 @@ def test_mjd_sub_quat(self):
     np.testing.assert_array_equal(d2, d3.flatten())
     np.testing.assert_array_equal(d1, d4.flatten())
 
-  def test_mjd_quat_intergrate(self):
+  def test_mjd_quat_integrate(self):
     scale = 0.1
     vel = np.array((0.2, 0.3, 0.3))
     d_quat = np.empty(9, np.float64)