diff --git a/crpptbx/README b/crpptbx/README
index 10c7cc12668300fa7ed6f4e91bff2ed7ce05d24b..56285d182e86bd46352141be9c72f60b1c08f76f 100644
--- a/crpptbx/README
+++ b/crpptbx/README
@@ -33,4 +33,4 @@ since then using svntag
      svn cp https://spcsvn.epfl.ch/repos/TCV/GUIprofs/trunk https://spcsvn.epfl.ch/repos/TCV/GUIprofs/tags/GUIprofs_v4_1 -m"tag version 4_1, changed default liuqe to matlab liuqe (and changes in proffit and gdat as well)"
 
 2019/06/25: tag 4_2 before moving to git and gitlab
-     svn cp https://spcsvn.epfl.ch/repos/TCV/GUIprofs/trunk https://spcsvn.epfl.ch/repos/TCV/GUIprofs/tags/GUIprofs_v4_1 -m"tag version 4_2, moved to git, no svn commits anymore hopefully..."
+     svn cp https://spcsvn.epfl.ch/repos/TCV/GUIprofs/trunk https://spcsvn.epfl.ch/repos/TCV/GUIprofs/tags/GUIprofs_v4_2 -m"tag version 4_2, moved to git, no svn commits anymore hopefully..."