nit

Aschen · Aschen · commit bbc963ddb1da · 2021-02-15T14:30:52.000+01:00
diff --git a/doc/7/essentials/events/index.md b/doc/7/essentials/events/index.md
@@ -86,6 +86,7 @@ Triggered whenever Kuzzle responds with an error
 **Callback arguments:**
 
 `@param {KuzzleError} error - Error details`
+
 `@param {object} request - Request that caused the error`
 
 ## reconnected
