diff --git a/docs/authentication.md b/docs/authentication.md
index 25d943c12d1969698096ea13eee8705253de5ddd..4f36805f824b15c0a11cf4d679ed0c81fee4a658 100644
--- a/docs/authentication.md
+++ b/docs/authentication.md
@@ -21,7 +21,7 @@ Go to [juniq.fz-juelich.de](https://juniq.fz-juelich.de) and click the **Sign In
 </div>
 
 
-## 2- Select Login Option
+## 2. Select Login Option
 Click on your preferred Login way. If you don't have an JSC Account choose Helmholtz AAI.
 
 <div style="text-align: center;">