diff --git a/src/wireviz/Harness.py b/src/wireviz/Harness.py
index de7163a2..da4f2bfd 100644
--- a/src/wireviz/Harness.py
+++ b/src/wireviz/Harness.py
@@ -151,8 +151,8 @@ def connect(
 
     def create_graph(self) -> Graph:
         dot = Graph()
-        dot.body.append(f"// Graph generated by {APP_NAME} {__version__}")
-        dot.body.append(f"// {APP_URL}")
+        dot.body.append(f"// Graph generated by {APP_NAME} {__version__}\n")
+        dot.body.append(f"// {APP_URL}\n")
         dot.attr(
             "graph",
             rankdir="LR",