diff --git a/sim/detectors/much/CbmMuchDigitizeGem.cxx b/sim/detectors/much/CbmMuchDigitizeGem.cxx
index 8dee1a47aca1f547eb392dbc8f229e88e8e4de70..e65794e91de8b94fc88ce99804f10c935dda67e6 100644
--- a/sim/detectors/much/CbmMuchDigitizeGem.cxx
+++ b/sim/detectors/much/CbmMuchDigitizeGem.cxx
@@ -1,6 +1,6 @@
 /* Copyright (C) 2009-2021 St. Petersburg Polytechnic University, St. Petersburg
    SPDX-License-Identifier: GPL-3.0-only
-   Authors: Vikas Singhal, Ekata Nandy, Volker Friese, Evgeny Kryshen */
+   Authors: Vikas Singhal, Ekata Nandy, Volker Friese, Evgeny Kryshen [committer] */
 
 /** CbmMuchDigitizeGem.cxx
  *@author Vikas Singhal <vikas@vecc.gov.in>
diff --git a/sim/detectors/rich/CbmRichDigitizer.cxx b/sim/detectors/rich/CbmRichDigitizer.cxx
index d9319dce9839e5dbc83f9d383b8a117cc41771ed..a10b086ba34711a28e5dbb54eb59ba49807912bb 100644
--- a/sim/detectors/rich/CbmRichDigitizer.cxx
+++ b/sim/detectors/rich/CbmRichDigitizer.cxx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2015-2020 GSI/JINR-LIT
+/* Copyright (C) 2015-2020 GSI/JINR-LIT, Darmstadt/Dubna
    SPDX-License-Identifier: GPL-3.0-only
    Authors: Andrey Lebedev [committer], Volker Friese, Florian Uhlig, Semen Lebedev */