diff --git a/src/esssans/normalization.py b/src/esssans/normalization.py
index afd7949f..f4be8c26 100644
--- a/src/esssans/normalization.py
+++ b/src/esssans/normalization.py
@@ -116,7 +116,7 @@ def approximate_solid_angle_for_cylinder_shaped_pixel_of_detector(
     radius: sc.Variable,
     length: sc.Variable,
 ):
-    """Approximates the solid angle of a detector pixel under the assumption that the
+    """Computes solid angle of a detector pixel under the assumption that the
     distance to the detector pixel from the sample is large compared to the radius
     and the length of the piece of the detector cylinder that makes up the pixel.
     """