Whilst line length is a stylistic issue we haven't seen fit to start any religious wars about, this line to me seems to visually to be wrapped a bit painfully early, before 80 characters - also there is a mixture of longer and shorter line lengths in this commit, which suggest that we might have some headroom. The github review interface seems to allow a line length of 108 characters which seems in a typical range I find by googling around of between 100 and 120 characters as a common standard for various projects. We are no longer in the world of VT100 terminals : P