Per Linguam

Major corrections

A correction may be published if a published article contains a significant error that affects, for example, the accuracy of the article. Corrections are published as either an erratum or corrigendum version. An erratum corrects an error introduced by the Journal during editing or production, while a corrigendum corrects is an error made by the author(s). Both errata and corrigenda versions are published at the discretion of the Editor-in-Chief, and a notice of "errata version" or "corrigenda version" will be indicated above the title of the original article.

Minor corrections

Minor errors may be corrected at the discretion of the Editor-in-Chief without a notice of errata or corrigenda.

Retractions

Articles that are seriously flawed and unreliable will be retracted. Redundant articles (published in other journals) will be retracted. 

Change of authorship or minor errors will not lead to retraction but to the publishing of a correction notice.

Notices of retraction will clearly state the reason and the retracted article will be clearly marked in all electronic versions of the journal.