Update cookbook/en/configuring-webservers/nginx-unit.md

Co-authored-by: Copilot <[email protected]>

Author: samdark

cookbook/en/configuring-webservers/nginx-unit.md

@@ -62,5 +62,5 @@ Here is a sample configuration.
 You can also [set up](https://unit.nginx.org/configuration/#php) your PHP environment or supply a custom `php.ini`
 in the same configuration.
 
-In the above note usage of `environment`. Since the Yii3 application template is using environment variables,
+In the above, note the usage of `environment`. Since the Yii3 application template is using environment variables,
 this is a possible place to set them. In production environment remember to set `APP_ENV` to `prod`.