Added newline

Signed-off-by: Anshul Singh <anshulspidy@gmail.com>

content/en/community/hackathons/sessions/baby-steps/content/Demos_02.-Building-and-Running-the-httpreply-Application.md

@@ -100,6 +100,7 @@ Listening on port 8123...
 ```
 
 In this step you may face the following error:
+
 ```text
 access denied by acl file
 qemu-system-ppc64: -netdev bridge,br=virbr0,id=net0: bridge helper failed