diff --git a/scripts/generate-documentation.py b/scripts/generate-documentation.py
index 9b150e0e..b68e0200 100755
--- a/scripts/generate-documentation.py
+++ b/scripts/generate-documentation.py
@@ -201,7 +201,7 @@ def gallery_fmt(f):
if gallery_files[f]:
res = '%s' % (urlify_gallery(f), gallery_name(f))
else:
- res = '%s' % gallery_name(f)
+ res = '%s' % gallery_name(f)
return res
for label in sorted(labels):