Question: Should use "loglogistic" from survreg?

[stephematician]

Noticed that both lognormal and loglogistic use the same survreg distribution in initialisation, not sure if this is a typo?

https://github.com/chjackson/flexsurv/blob/e16d5fd5eb419e876b15d0b35a94cf59d2063cc7/R/distributions.R#L63