docs: Update README

Author: sorairolake

.bumpversion.toml

@@ -5,8 +5,5 @@
 [tool.bumpversion]
 current_version = "0.1.2"
 
-[[tool.bumpversion.files]]
-filename = "README.md"
-
 [[tool.bumpversion.files]]
 filename = "src/lib.rs"

Cargo.toml

@@ -17,8 +17,6 @@ keywords = ["bit", "bitint", "integer", "numeric"]
 categories = ["data-structures", "no-std"]
 include = ["/LICENSES", "/README.md", "/src"]
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 num-traits = { version = "0.2.19", default-features = false }
 

README.md

@@ -17,11 +17,10 @@ SPDX-License-Identifier: Apache-2.0 OR MIT
 
 ## Usage
 
-Add this to your `Cargo.toml`:
+Run the following command in your project directory:
 
-```toml
-[dependencies]
-bit-int = "0.1.2"
+```sh
+cargo add bit-int
 ```
 
 ### Documentation