Eliminate devtools dep

This commit is contained in:
Hadley Wickham 2020-01-15 12:08:45 -06:00
parent 09fd870db7
commit e8e0218f1a
2 changed files with 2 additions and 1 deletions

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@ -24,5 +24,6 @@ Imports:
nycflights13,
png,
pryr,
sessioninfo,
tidyverse,
viridis

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@ -277,5 +277,5 @@ An online version of this book is available at <http://r4ds.had.co.nz>. It will
This book was built with:
```{r}
devtools::session_info(c("tidyverse"))
sessioninfo::session_info(c("tidyverse"))
```