README: Fix typo and fix link to docs

The link to docs.rs needn't include `/crate/` which links to a
page about the crate rather than directly to the documentation.

Cargo.toml

@@ -3,7 +3,7 @@ name = "terminal_size"
 version = "0.3.0"
 authors = ["Andrew Chin <achin@eminence32.net>"]
 description = "Gets the size of your Linux or Windows terminal"
-documentation = "https://docs.rs/crate/terminal_size"
+documentation = "https://docs.rs/terminal_size"
 repository = "https://github.com/eminence/terminal-size"
 keywords = ["terminal", "console", "term", "size", "dimensions"]
 license = "MIT OR Apache-2.0"

README.md

@@ -2,12 +2,12 @@ terminal-size
 =============
 
 
-[Documention](https://docs.rs/crate/terminal_size)
+[Documentation](https://docs.rs/terminal_size)
 
 
-Rust library to getting the size of your terminal.
+Rust library for getting the size of your terminal.
 
-Works on Linux, MacOS, Windows, and illumos.
+Works on Linux, macOS, Windows, and illumos.
 
 ```rust
 use terminal_size::{Width, Height, terminal_size};
@@ -22,7 +22,7 @@ if let Some((Width(w), Height(h))) = size {
 
 ## Minimum Rust Version
 
-This crate requires a minimum rust version of 1.63.0 (2022-08-11)
+This crate requires a minimum Rust version of 1.63.0 (2022-08-11).
 
 ## License