Erratum to: Measurements of the S-wave fraction in B⁰ → K ⁺ π⁻ μ⁺ μ⁻ decays and the B⁰ → K⁺(892)0 μ⁺ μ⁻ differential branching fraction (Journal of High Energy Physics, (2016), 2016, 11, (47), 10.1007/JHEP11(2016)047)