From 78b10ca04027a708abb0833be12a663628ad71f0 Mon Sep 17 00:00:00 2001
From: Hollow Man <hollowman@opensuse.org>
Date: Mon, 18 Aug 2025 19:57:06 +0300
Subject: [PATCH] Fix unknown field `author` error when building the book

using mdbook in main (v0.5.x)

```log
2025-08-18 19:56:41 [ERROR] (mdbook_core::utils): Error: Invalid configuration file
2025-08-18 19:56:41 [ERROR] (mdbook_core::utils):       Caused By: TOML parse error at line 2, column 1
  |
2 | author = "The Rust Project Developers"
  | ^^^^^^
unknown field `author`, expected one of `title`, `authors`, `description`, `src`, `language`, `text-direction`
```

Signed-off-by: Hollow Man <hollowman@opensuse.org>
---
 book.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book.toml b/book.toml
index b2c0d11..f51dfa3 100644
--- a/book.toml
+++ b/book.toml
@@ -1,5 +1,5 @@
 [book]
-author = "The Rust Project Developers"
+authors = ["The Rust Project Developers"]
 title = "The Rustonomicon"
 description = "The Dark Arts of Advanced and Unsafe Rust Programming"