diff --git a/kenmerkendewaarden/gemiddeldgetij.py b/kenmerkendewaarden/gemiddeldgetij.py
index 96c25f9..5a4872b 100644
--- a/kenmerkendewaarden/gemiddeldgetij.py
+++ b/kenmerkendewaarden/gemiddeldgetij.py
@@ -55,7 +55,8 @@ def calc_gemiddeldgetij(
         The minimal required coverage of the df_ext timeseries. Passed on to 
         `calc_havengetallen()`. The default is None.
     freq : str, optional
-        Frequency of the prediction, a value of 60 seconds or lower is adivisable for decent results. The default is "60sec".
+        Frequency of the prediction, a value of 60 seconds or lower is adivisable for 
+        decent results. The default is "60sec".
     nb : int, optional
         Amount of periods to repeat backward. The default is 0.
     nf : int, optional
diff --git a/kenmerkendewaarden/havengetallen.py b/kenmerkendewaarden/havengetallen.py
index 594d12c..f9b198d 100644
--- a/kenmerkendewaarden/havengetallen.py
+++ b/kenmerkendewaarden/havengetallen.py
@@ -57,7 +57,6 @@ def calc_havengetallen(
         and the expected amount of high waters in the series. Note that the expected
         amount is not an exact extimate, so min_coverage=1 will probably result in nans
         even though all extremes are present. The default is None.
-        This keyword is also passed to calc_slotgemiddelden().
     moonculm_offset : int, optional
         Offset between moonculmination and extremes. Passed on to `calc_HWLW_moonculm_combi`.
         The default is 4, which corresponds to a 2-day offset, which is applicable to the Dutch coast.