diff --git a/demos/example_01/.gitignore b/demos/example_01/.gitignore
index 8032a18..77d0fd4 100644
--- a/demos/example_01/.gitignore
+++ b/demos/example_01/.gitignore
@@ -1 +1 @@
-cdevents/*.json
\ No newline at end of file
+cdevents/*.json