diff --git a/src/BioHelpers_FABER/rmsd.py b/src/BioHelpers_FABER/rmsd.py
index c757595973764c580614a48e0053411de3673a7d..271d1dcb26e13474fad6f16626effa33bfd9b248 100644
--- a/src/BioHelpers_FABER/rmsd.py
+++ b/src/BioHelpers_FABER/rmsd.py
@@ -81,8 +81,8 @@ def get_rotation_matrix(x: np.ndarray, y: np.ndarray) -> np.ndarray:
 
 
 def get_translation_vector(x: np.ndarray, y: np.ndarray) -> np.ndarray:
-    """Get the translation vector :math:`\mathbf{r}` |
-    **Important Note:** The translation vector differs from Kabsch algorithm, there you translate befor rotating. In Coutsias paper it is the otherway round.
+    """Get the translation vector :math:`\mathbf{r}`
+    | **Important Note:** The translation vector differs from Kabsch algorithm, there you translate befor rotating. In Coutsias paper it is the otherway round.
 
     :param x: set of vectors
     :type x: np.ndarray