Updated the exception message.

This commit is contained in:
Alex Tselegidis 2021-10-23 13:08:24 +02:00
parent 8abeb4dbf2
commit 31c324dd92

View file

@ -36,7 +36,7 @@ function config($key, $default = NULL)
if (is_null($key))
{
throw new InvalidArgumentException('The key argument cannot be empty.');
throw new InvalidArgumentException('The $key argument cannot be empty.');
}
if (is_array($key))