Update file header comments

1 files changed, 1 insertions, 0 deletions

diff --git a/src/ast.c b/src/ast.c
index f1e1ff0c..53d80a81 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -1,5 +1,6 @@
 // Some basic operations defined on AST nodes, mainly converting to
 // strings for debugging.
+
 #include <stdarg.h>
 
 #include "ast.h"