diff --git a/.github/workflows/joss-pdf.yml b/.github/workflows/joss-pdf.yml
index dfaac574..7ddad59b 100644
--- a/.github/workflows/joss-pdf.yml
+++ b/.github/workflows/joss-pdf.yml
@@ -1,4 +1,4 @@
-on: 
+on:
   push:
     paths:
     - paper