Fix wrong parameter (#373)

[JuergenWiemers]

Closes #373

[codecov]

Codecov Report

Merging #377 (861cabd) into main (7716fd6) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #377   +/-   ##
=======================================
  Coverage   92.79%   92.79%           
=======================================
  Files          76       76           
  Lines        3482     3482           
=======================================
  Hits         3231     3231           
  Misses        251      251           

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[ChristianZimpelmann]

Great job!

I checked Art. 2 Nr. 14 G. v. 11.07.2021, BGBl. I S. 2754. and the only change mentioned there is indeed the remaining one from 0.0025 to 0.0035.