diff --git a/documentation/book.toml b/documentation/book.toml
index f1babfcca9ea1c03c0e69b4b5b93e22ce469a8fb..5fc5101df8827a1188fd8c26c6346633e470fcea 100644
--- a/documentation/book.toml
+++ b/documentation/book.toml
@@ -1,5 +1,5 @@
 [book]
-authors = [Martin Stiemerling, Manuel Kieweg, Malte Bauch]
+authors = ["Martin Stiemerling", "Manuel Kieweg", "Malte Bauch"]
 language = "en"
 multilingual = false
 src = "."