This article was originally published with an incomplete affiliation for one of the authors.
The affiliation of Panos Athanasopoulos was originally given as Centre for Languages and Literature, Lund University, Lund, Sweden. The correct affiliation is Centre for Languages and Literature, Lund University, Lund, Sweden, and Department of General Linguistics, Stellenbosch University, Stellenbosch, South Africa.
The original article has been updated.
The authors apologise for this error.