diff --git a/esbo_etc/classes/sensor/Imager.py b/esbo_etc/classes/sensor/Imager.py
index c960372..aa93c15 100644
--- a/esbo_etc/classes/sensor/Imager.py
+++ b/esbo_etc/classes/sensor/Imager.py
@@ -29,7 +29,6 @@ class Imager(ASensor):
                  contained_energy: Union[str, int, float] = "FWHM", aperture_size: u.Quantity = None):
         """
         Initialize a new Image-sensor model.
-        Initialize a new Image-sensor model.
 
         Parameters
         ----------