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Update of the about description

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Co-authored-by: Roy Ivy III <rivy.dev@gmail.com>
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Sylvestre Ledru 2020-11-02 22:32:44 +01:00 • committed by GitHub
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src/uu/printenv/src/printenv.rs
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@ -15,7 +15,7 @@ extern crate uucore;
use clap::{App, Arg};
use std::env;
static ABOUT: &str = "Prints the given environment VARIABLE(s), otherwise prints them all.";
static ABOUT: &str = "Display the values of the specified environment VARIABLE(s), or (with no VARIABLE) display name and value pairs for them all.";
static VERSION: &str = env!("CARGO_PKG_VERSION");
static OPT_NULL: &str = "null";