diff --git a/welleng/survey.py b/welleng/survey.py
index b265a75..9743844 100644
--- a/welleng/survey.py
+++ b/welleng/survey.py
@@ -90,7 +90,7 @@ def get_factors_from_x_y(
 
         Returns
         -------
-        data: dict
+        dict:
             x: float
                 The x coordinate.
             y: float