Change psql \\ example to use single quotes, per TOm.

diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 7e83b185bc9aee743155ad05fe2a8b7986f6e2d0..c3071752c71b57b9ff7d10abc0e26a01bdc92a16 100644 (file)
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -1,5 +1,5 @@
 
 
@@ -89,7 +89,7 @@ PostgreSQL documentation
       SQL and psql
       meta-commands with this option. To achieve that, you could
       pipe the string into psql, like
-      this: echo "\x \\ SELECT * FROM foo;" | psql.
+      this: echo '\x \\ SELECT * FROM foo;' | psql.
       (\\ is the separator meta-command.)