diff --git a/How-to-issue-a-cert.md b/How-to-issue-a-cert.md
index 826dfab..40ff1c0 100644
--- a/How-to-issue-a-cert.md
+++ b/How-to-issue-a-cert.md
@@ -39,7 +39,7 @@ le.sh  --issue  -d aa.com  -w /home/wwwroot/aa.com   -d www.aa.com
 #### 2) Standalone mode:
 ```
 le.sh  --issue  -d aa.com  --standalone  -d www.aa.com 
-
+```
 
 #### 3) Dns manual mode:
 ```