1 files changed, 1 insertions, 0 deletions
diff --git a/about.rst b/about.rst
index e8c5b35..5cbe472 100644
--- a/about.rst
+++ b/about.rst
@@ -37,6 +37,7 @@ Robert Keil,
 Frank Klapper,
 Konrad Klöckner,
 Peter Kraege,
+Adelheid Liedtke,
 Albert Noltemeier,
 Lothar Oppor,
 Ulrike Petersen,