doc: remove extra blank line at the top of SGML files

Backpatch-through: 9.5

diff --git a/doc/src/sgml/ref/copy.sgml b/doc/src/sgml/ref/copy.sgml
index bdc421e23835aa3743ec434125a4a9f517162c58..2536a8951cb0792829976f1a658efa4fa4e8e813 100644 (file)
--- a/doc/src/sgml/ref/copy.sgml
+++ b/doc/src/sgml/ref/copy.sgml
@@ -3,7 +3,6 @@ doc/src/sgml/ref/copy.sgml
 PostgreSQL documentation
 -->
 
-
 <refentry id="sql-copy">
  <indexterm zone="sql-copy">
   <primary>COPY</primary>