diff --git a/README.md b/README.md
index ddb0c6c..01d9ca6 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Decisions and goals in this project:
 - have automatic unit test and functional tests, the coverage should be above 90%
 - complete data migration from the old system
 
-The new system is now online at https://ordr.cpi.imtek.uni-freiburg.de since late April 2020
+The new system is now online at https://ordr.cpi.imtek.uni-freiburg.de since late April 2020.
 
 ## Development