diff --git a/book/src/development/basics.md b/book/src/development/basics.md
index cdbbe76bdb08..fc405249bcfe 100644
--- a/book/src/development/basics.md
+++ b/book/src/development/basics.md
@@ -151,7 +151,7 @@ toolchain called `clippy` by default, see `cargo dev setup toolchain --help`
 for other options.
 
 ```terminal
-cargo dev setup toolcahin
+cargo dev setup toolchain
 ```
 
 Now you may run `cargo +clippy clippy` in any project using the new toolchain.