diff --git a/Readme.md b/Readme.md
index 7f4e100..caf83f7 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,4 +1,6 @@
-
+<!-- 
 This 'Quarto Book'https://quarto.org/ about Julia Programming in German is online at  https://www.math.uni-leipzig.de/~hellmund/juliabook/  https://www.math.uni-leipzig.de/~hellmund/juliabook/
 
-It uses the  `julia-color` Quarto extension https://gitea.math.uni-leipzig.de/hellmund/julia-color
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+It uses the  `julia-color` Quarto extension https://gitea.math.uni-leipzig.de/hellmund/julia-color
+
+-->
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