diff --git a/doc/pg_repack_jp.rst b/doc/pg_repack_jp.rst
index b409951..4c34eb6 100644
--- a/doc/pg_repack_jp.rst
+++ b/doc/pg_repack_jp.rst
@@ -63,9 +63,9 @@ pg_repackでは再編成する方法として次のものが選択できます
   
   PostgreSQL versions
       PostgreSQL 9.5, 9.6, 10, 11, 12, 13, 14, 15, 16.
-
+  
       PostgreSQL 9.4 and before it are not supported.
-
+  
   Disks
       Performing a full-table repack requires free disk space about twice as
       large as the target table(s) and its indexes. For example, if the total