fix: error message

Author: kenjis

system/HTTP/IncomingRequest.php

@@ -486,9 +486,9 @@ public function setPath(string $path, ?App $config = null)
         } elseif (! is_cli()) {
             // Do not change exit() to exception; Request is initialized before
             // setting the exception handler, so if an exception is raised, an
-            // error will be displayed in the production environment.
+            // error will be displayed even if in the production environment.
             // @codeCoverageIgnoreStart
-            exit('You have an empty or invalid base URL. The baseURL value must be set in Config\App.php, or through the .env file.');
+            exit('You have an empty or invalid baseURL. The baseURL value must be set in app/Config/App.php, or through the .env file.');
             // @codeCoverageIgnoreEnd
         }