diff --git a/Examples/python/simulation/ex05_BeamAndDetector/SpecularSimulation.py b/Examples/python/simulation/ex05_BeamAndDetector/SpecularSimulation.py
index b86f61dee509107f6ce87f7acc34876ac0c5fe02..a176280e0a1d85a3553f09b1313713e532b81165 100644
--- a/Examples/python/simulation/ex05_BeamAndDetector/SpecularSimulation.py
+++ b/Examples/python/simulation/ex05_BeamAndDetector/SpecularSimulation.py
@@ -46,7 +46,7 @@ def get_sample():
 
 def get_simulation():
     """
-    Create and return off-specular simulation with beam and detector defined
+    Create and return specular simulation with beam and detector defined
     """
     simulation = SpecularSimulation()
     simulation.setBeamParameters(1.54*angstrom, 1000, alpha_i_min*degree, alpha_i_max*degree)