title: Comment on "limits on the time variation of the electromagnetic fine-structure constant in the low energy limit from absorption lines in the spectra of distant quasars".
authors.affiliation: Centre for Astrophysics & Supercomputing Swinburne University of Technology Victoria 3122, Australia.
authors.forename: M T
authors.initials: MT
authors.lastname: Murphy
authors.forename: J K
authors.initials: JK
authors.lastname: Webb
authors.forename: V V
authors.initials: VV
authors.lastname: Flambaum