Fix linter warnings

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/util.rs b/src/gui/util.rs
index 38ed1e7..2314aba 100644
--- a/src/gui/util.rs
+++ b/src/gui/util.rs
@@ -12,7 +12,7 @@ pub fn title(str: &str) -> Paragraph {
     )
 }
 
-pub fn center_vertically(chunk: Rect, text: &String) -> String {
+pub fn center_vertically(chunk: Rect, text: &str) -> String {
     let text_lines = text.lines().count();
     let chunk_inner_lines: usize = (chunk.height - 2).into();
     let blank_lines = chunk_inner_lines - text_lines;