diff --git a/docs/book/v5/upgrade-v4-to-v5.md b/docs/book/v5/upgrade-v4-to-v5.md
index 8651afa..b0aa677 100644
--- a/docs/book/v5/upgrade-v4-to-v5.md
+++ b/docs/book/v5/upgrade-v4-to-v5.md
@@ -109,10 +109,10 @@ Make sure to use **ONE** of the below transporters, based on your server configu
 'transport' => 'sendmail',
 ```
 
-**OR**
+OR
 
 ```php
 'transport' => 'esmtp',
 ```
 
-We set **Sendmail** to be the default.
\ No newline at end of file
+We set **Sendmail** to be the default.