Fix typo in readme (#77)

`cargo check` is a built in command, `cargo-watch` is the external one that needs installation
tikv · Jun 15, 2018 · 7463981 · 7463981
1 parent a6671be
commit 7463981
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -46,7 +46,7 @@ In order to have your PR merged running the following must finish without error:
 cargo +nightly test --features dev
 ```
 
-You may optionally want to install `cargo-check` to allow for automated rebuilding while editing:
+You may optionally want to install `cargo-watch` to allow for automated rebuilding while editing:
 
 ```bash
 cargo watch -s "cargo check --features dev"