Fix mdbook configuration

kesyog · kesyog · commit 2095b022e360 · 2025-11-15T20:37:40.000-05:00
Remove invalid multilingual key
diff --git a/doc/book.toml b/doc/book.toml
@@ -1,6 +1,8 @@
 [book]
+title = "Hangman"
 authors = ["Kesavan Yogeswaran"]
 language = "en"
-multilingual = false
 src = "src"
-title = "Hangman"
+
+[rust]
+edition = "2021"
