diff --git a/docs/authentication.md b/docs/authentication.md
index 4009b7a0f0ff0d55cd09633156e69801e0a0d254..6b06ec127a3d2caf1ef9f5b6a3e082874a305b34 100644
--- a/docs/authentication.md
+++ b/docs/authentication.md
@@ -21,7 +21,7 @@ Go to [jupyter.jsc.fz-juelich.de](https://jupyter.jsc.fz-juelich.de) and click t
 </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;">