fix(cargo): description added

[skip ci]

Author: Byron

Cargo.toml

@@ -4,6 +4,7 @@ name = "open"
 version = "1.0.0"
 authors = ["Sebastian Thiel <[email protected]>"]
 license = "MIT"
+description = "Open a path or URL using the program configured on the system"
 repository = "https://github.com/Byron/open-rs"
 keywords = ["open", "xdg-open", "start", "launch"]
 documentation = "http://byron.github.io/open-rs"