Update README.md

README.md

@@ -227,7 +227,6 @@ ldapsearch -x -h $LDAP_HOST \
 SMTP variables are : 
 
 ```
-
 SMTP_HOST=                              # default
 SMTP_PORT=                              # default port 25 not secure, and 587 for encrypted (secure)serveur
 # SMTP_USERNAME=                        # optional
@@ -266,6 +265,7 @@ echo $SMTP_BODY | mail -S smtp=$SMTP_HOST -s $SMTP_SUBJECT -r $SMTP_FROM $SMTP_R
 ## SMTP Testing with Telnet
 
 With authentication :
+
 ```
 # Get base64 Login 
 perl -MMIME::Base64 -e 'print encode_base64("LOGIN_HERE");'