diff --git a/docs/tutorials/environment-variables.md b/docs/tutorials/environment-variables.md
index d4ab417a0c..7df7697455 100644
--- a/docs/tutorials/environment-variables.md
+++ b/docs/tutorials/environment-variables.md
@@ -10,7 +10,7 @@ Set your server running environment. By default the var is set to 'development'.
 
 ### _APP_OPTIONS_ABUSE
 
-Allows you to disable abuse checks and API rate limiting. By default set to 'enabled'. To cancel the abuse checking, set to 'disabled'. It is not recommended to disable this check in a production environment.
+Allows you to disable abuse checks and API rate limiting. By default set to 'enabled'. To cancel the abuse checking, set to 'disabled'. It is not recommended to disable this check-in a production environment.
 
 ### _APP_OPENSSL_KEY_V1