diff --git a/recipes/science_advances.recipe b/recipes/science_advances.recipe
index bf7cc0e5a9..0ee895a019 100644
--- a/recipes/science_advances.recipe
+++ b/recipes/science_advances.recipe
@@ -1,4 +1,4 @@
- #!/usr/bin/env python
+#!/usr/bin/env python
 from calibre.web.feeds.news import BasicNewsRecipe, classes, prefixed_classes