docs(cli): consistent wording

Author: KSXGitHub

src/args.rs

@@ -103,7 +103,7 @@ pub struct Args {
     #[default(BytesFormat::MetricUnits)]
     pub bytes_format: BytesFormat,
 
-    /// Detect duplicated hardlinks and remove their sizes from total.
+    /// Detect duplicated hardlinks and subtract their sizes from total.
     #[clap(long, visible_aliases = ["detect-links", "dedupe-links"])]
     #[cfg_attr(not(unix), clap(hide = true))]
     pub deduplicate_hardlinks: bool,