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 62f4b6ee7902f28ee33b45e098a3bc67b3e16043..4807dbc371632f3fd2d6705b7a4088c433848cd9 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>