Fix basic lints (cargo clippy) (#383)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/util/mod.rs b/src/util/mod.rs
index 3e0e7aa2..c2b23273 100644
--- a/src/util/mod.rs
+++ b/src/util/mod.rs
@@ -205,7 +205,7 @@ pub fn pretty_comma_list(pieces: &[impl AsRef<str>], trailing_comma: bool) -> St
 /// Tries to format horizontally, but falls back to vertical formatting if the
 /// pieces are too long.
 pub fn pretty_array_like(parts: &[impl AsRef<str>], trailing_comma: bool) -> String {
-    let list = pretty_comma_list(&parts, trailing_comma);
+    let list = pretty_comma_list(parts, trailing_comma);
     let mut buf = String::new();
     buf.push('(');
     if list.contains('\n') {