diff --git a/calibre-web/Dockerfile b/calibre-web/Dockerfile
index 6b2f8223..2f24b209 100644
--- a/calibre-web/Dockerfile
+++ b/calibre-web/Dockerfile
@@ -1,4 +1,4 @@
 FROM scratch
 
-# copy local files 
+# copy local files
 COPY root/ /