Fix Tup -> Tuple in tests
diff --git a/tests/test_precedence.rs b/tests/test_precedence.rs
index 6106a2c..8ef0a79 100644
--- a/tests/test_precedence.rs
+++ b/tests/test_precedence.rs
@@ -379,7 +379,7 @@
             self.0.push(expr);
 
             Expr {
-                node: ExprKind::Tup(ExprTup {
+                node: ExprKind::Tuple(ExprTuple {
                     args: Delimited::new(),
                     paren_token: tokens::Paren::default(),
                     lone_comma: None