Update

Author: Jedsek

Cargo.toml

@@ -11,7 +11,7 @@ homepage = "https://github.com/jedsek/rust-wc"
 repository = "https://github.com/jedsek/rust-wc"
 
 keywords = ["wc", "command-line", "rust-wc", "rwc"]
-categories = ["command-line-utilities", "unix", "tools", "wc"]
+categories = ["command-line-utilities"]
 license = "MIT"
 
 [[bin]]