chore: fix crate name in README.md (#177)

lizhanhui · web-flow · commit d1de1a929742 · 2022-11-20T12:14:45.000-06:00
diff --git a/README.md b/README.md
@@ -20,7 +20,7 @@ runtime internally manages the main Tokio runtime and a `io-uring` driver.
 In your Cargo.toml:
 ```toml
 [dependencies]
-tokio = { version = "0.4.0" }
+tokio-uring = { version = "0.4.0" }
 ```
 In your main.rs:
 ```rust
