Clean up

dfki-ric · Sep 28, 2023 · ec9372d · ec9372d
1 parent 5e7515f
commit ec9372d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pytransform3d/rotations/_utils.py b/pytransform3d/rotations/_utils.py
@@ -64,11 +64,11 @@ def norm_angle(a):
 
     Returns
     -------
-    a_norm : float or array-like, shape (n,)
+    a_norm : float or array, shape (n,)
         Normalized angle(s) in radians
     """
     a = np.asarray(a, dtype=np.float64)
-    return (a - (np.ceil((a + np.pi) / two_pi) - 1.0) * two_pi)
+    return a - (np.ceil((a + np.pi) / two_pi) - 1.0) * two_pi
 
 
 def norm_axis_angle(a):