diff --git a/src/protocol/tests/utils.rs b/src/protocol/tests/utils.rs
index 6a321b67a212328b6ba181b77eb795a50b339bd0..0fc4005a2dc6edf5c69523ee351d28dace6724a1 100644
--- a/src/protocol/tests/utils.rs
+++ b/src/protocol/tests/utils.rs
@@ -60,6 +60,7 @@ impl Tester {
 
     pub(crate) fn compile(self) -> AstTesterResult {
         let mut parser = Parser::new().unwrap();
+
         for source in self.sources.into_iter() {
             let source = source.into_bytes();
             let input_source = InputSource::new(String::from(""), source);