diff --git a/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java b/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
index b9c511b..0e1a587 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
@@ -27,7 +27,6 @@
         return pages;
     }
 
-
     @Path("/{aid}/pageMap/")
     @POST
     @Produces(MediaType.APPLICATION_JSON)