diff --git a/hierarc/Sampling/ParamManager/lens_param.py b/hierarc/Sampling/ParamManager/lens_param.py
index 254a835..7cda241 100644
--- a/hierarc/Sampling/ParamManager/lens_param.py
+++ b/hierarc/Sampling/ParamManager/lens_param.py
@@ -34,7 +34,7 @@ def __init__(
         :param gamma_in_distribution: string, distribution function of the inner
             slope of the GNFW profile
         :param log_m2l_sampling: bool, if True samples the mass to light ratio of
-            the stars
+            the stars in logarithmic scale
         :param log_m2l_distribution: string, distribution function of the logarithm of mass to
             light ratio of the lens
         :param kappa_ext_sampling: bool, if True samples a global external convergence