diff --git a/docs/add-ons/security.md b/docs/add-ons/security.md
index 1b9558c4..846efa6c 100644
--- a/docs/add-ons/security.md
+++ b/docs/add-ons/security.md
@@ -6,7 +6,7 @@ Home Assistant rates every add-on based on the wanted rights. An add-on with a r
 
 ## API Role
 
-For access to Supervisor API you need define a role or you run in default mode. This is only required for Supervisor API not Home Assistant proxy. Any of the roles already have access to the default API calls, and do not require any additional settings.
+For access to Supervisor API you need to define a role or you run in default mode. This is only required for Supervisor API not Home Assistant proxy. Any of the roles already have access to the default API calls, and do not require any additional settings.
 
 ### Available Roles