tools: fix typo in tools/update-authors.mjs

The filename ends with an s.

Signed-off-by: Darshan Sen <[email protected]>
PR-URL: nodejs#44780
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Moshe Atlow <[email protected]>
Reviewed-By: Daeyeon Jeong <[email protected]>
Reviewed-By: Daijiro Wachi <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Akhil Marsonya <[email protected]>

tools/update-authors.mjs

@@ -1,5 +1,5 @@
 #!/usr/bin/env node
-// Usage: tools/update-author.mjs [--dry]
+// Usage: tools/update-authors.mjs [--dry]
 // Passing --dry will redirect output to stdout rather than write to 'AUTHORS'.
 import { spawn } from 'node:child_process';
 import fs from 'node:fs';