Fix basic lints (cargo clippy) (#383)

1 files changed, 1 insertions, 1 deletions

diff --git a/macros/src/element.rs b/macros/src/element.rs
index 9d6b5c88..dd837754 100644
--- a/macros/src/element.rs
+++ b/macros/src/element.rs
@@ -138,7 +138,7 @@ fn prepare(stream: TokenStream, body: &syn::ItemStruct) -> Result<Elem> {
         .collect();
 
     let docs = documentation(&body.attrs);
-    let mut lines = docs.split("\n").collect();
+    let mut lines = docs.split('\n').collect();
     let category = meta_line(&mut lines, "Category")?.into();
     let display = meta_line(&mut lines, "Display")?.into();
     let docs = lines.join("\n").trim().into();