Update `book.toml` to new `mdbook` format [ci skip]

2018-05-17 11:57:06 +02:00 · 2018-05-17 11:57:06 +02:00 · 0b75334b70
parent 8ba801ccaf
commit 0b75334b70
1 changed files with 1 additions and 0 deletions
--- a/guide/book.toml
+++ b/guide/book.toml
@ -1,3 +1,4 @@
+[book]
 title = "PyO3 user guide"
 description = "PyO3 user guide"
 author = "PyO3 Project and Contributors"