2 files changed, 2 insertions, 2 deletions
diff --git a/src/makefile/functions.rs b/src/makefile/functions.rs
index 8df1892..43ed44b 100644
--- a/src/makefile/functions.rs
+++ b/src/makefile/functions.rs
@@ -303,7 +303,7 @@ mod shell {
         // TODO set .SHELLSTATUS
         Ok(String::from_utf8(result.stdout)?
             .replace("\r\n", "\n")
-            .trim_end_matches("\n")
+            .trim_end_matches('\n')
             .replace("\n", " "))
     }
 }
diff --git a/src/makefile/token.rs b/src/makefile/token.rs
index 5984901..18a1773 100644
--- a/src/makefile/token.rs
+++ b/src/makefile/token.rs
@@ -23,7 +23,7 @@ impl<'a, T: 'a + ParseError<&'a str> + ContextError<&'a str>> Err<'a> for T {}
 pub struct TokenString(Vec<Token>);
 
 impl TokenString {
-    pub fn empty() -> Self {
+    pub const fn empty() -> Self {
         Self(vec![])
     }