diff --git a/readme.md b/readme.md
index df0059bb31cccc8b45b8ddd7c27211fbef7ddce6..e5bace16685aee6ba2c19495df5235863b98d8cc 100644
--- a/readme.md
+++ b/readme.md
@@ -36,7 +36,7 @@ curl localhost:8000/user
 ```
 Nutzer aktualisieren
 ```bash
-curl -X PUT -H "Content-Type: application/json"  -d ''{"mail":"max.mustermann@gmail.com","firstName":"Max","lastName":"Mustermann"}' localhost:8000/user/1
+curl -X PUT -H "Content-Type: application/json"  -d '{"mail":"max.mustermann@gmail.com","firstName":"Max","lastName":"Mustermann"}' localhost:8000/user/1
 ```
 Nutzer entfernen
 ```bash