摘要：In this erratum, we would like to correct a typographical mistake in Eq. (5) from Schuldt et al. (2021) that converts the complex ellipticity of an ellipse into its axis ratio q and position angle 胃. Eq. (4) from Schuldt et al. (2021) gives the definition of the complex ellipticity as.
关键词：gravitational lensing: strong;methods: data analysis;errata;addenda
