fix: unable to have newline after expect bool shortcut

crates/aiken-lang/src/tests/format.rs

@@ -120,6 +120,19 @@ fn format_grouped_expression_4() {
     );
 }
 
+#[test]
+fn format_preserve_newline_after_bool_expect() {
+    assert_format!(
+        r#"
+        fn foo() {
+          expect 1 == 1
+
+          False
+        }
+        "#
+    );
+}
+
 #[test]
 fn format_validator() {
     assert_format!(

crates/aiken-lang/src/tests/snapshots/format_preserve_newline_after_bool_expect.snap

@@ -0,0 +1,10 @@
+---
+source: crates/aiken-lang/src/tests/format.rs
+description: "Code:\n\nfn foo() {\n  expect 1 == 1\n\n  False\n}\n"
+---
+fn foo() {
+  expect 1 == 1
+
+  False
+}
+