Correction to “Electron–Phonon Coupling Strength at Metal Surfaces Directly Determined from the Helium Atom Scattering Debye–Waller Factor”J. R. Manson, G. Benedek, and Salvador Miret-Artéspp 1691–1691Publication Date (Web): April 22, 2016 (Addition/Correction)DOI: 10.1021/acs.jpclett.6b00