Some clippy fixes

1 files changed, 1 insertions, 1 deletions

diff --git a/xtask/src/codegen/gen_assists_docs.rs b/xtask/src/codegen/gen_assists_docs.rs
index 0c4cf2152..05afda8f1 100644
--- a/xtask/src/codegen/gen_assists_docs.rs
+++ b/xtask/src/codegen/gen_assists_docs.rs
@@ -53,7 +53,7 @@ fn collect_assists() -> Result<Vec<Assist>> {
 
             let doc = take_until(lines.by_ref(), "```").trim().to_string();
             assert!(
-                doc.chars().next().unwrap().is_ascii_uppercase() && doc.ends_with("."),
+                doc.chars().next().unwrap().is_ascii_uppercase() && doc.ends_with('.'),
                 "\n\n{}: assist docs should be proper sentences, with capitalization and a full stop at the end.\n\n{}\n\n",
                 id, doc,
             );