diff --git a/docs/security/shiroauthentication.md b/docs/security/shiroauthentication.md
index 75a52e1..bf5e8e3 100644
--- a/docs/security/shiroauthentication.md
+++ b/docs/security/shiroauthentication.md
@@ -143,7 +143,8 @@
 
 The other more flexible option is to use the LdapRealm. It allows for mapping of ldapgroups to roles and also allows for
  role/group based authentication into the zeppelin server. Sample configuration for this realm is given below.
- ```
+
+```
 [main] 
 ldapRealm=org.apache.zeppelin.realm.LdapRealm
 
@@ -179,7 +180,7 @@
 ldapRealm.permissionsByRole= user_role = *:ToDoItemsJdo:*:*, *:ToDoItem:*:*; admin_role = *
 securityManager.sessionManager = $sessionManager
 securityManager.realms = $ldapRealm
- ```
+```
 
 ### PAM
 [PAM](https://en.wikipedia.org/wiki/Pluggable_authentication_module) authentication support allows the reuse of existing authentication