Merge pull request #57 from triarius/triarius/fix-clippy

Fix a clippy lint

src/passphrase.rs

@@ -1,11 +1,6 @@
 use rand::{rngs::ThreadRng, Rng};
 
-pub fn new(
- rng: &mut ThreadRng,
- words: &mut Vec<String>,
- num_words: usize,
- separator: &str,
-) -> String {
+pub fn new(rng: &mut ThreadRng, words: &mut [String], num_words: usize, separator: &str) -> String {
  if words.len() < num_words {
  eprintln!(
  "Your dictionary only has {} suitable words, but you asked for {} words.",