Update expected file from quoting change

alvherre · alvherre · commit 4b746f0d07c7 · 2016-03-28T14:40:32.000-03:00
I neglected to update this in 59a2111. Per buildfarm
diff --git a/src/test/regress/expected/event_trigger.out b/src/test/regress/expected/event_trigger.out
@@ -2,7 +2,7 @@
 create event trigger regress_event_trigger
    on ddl_command_start
    execute procedure pg_backend_pid();
-ERROR:  function "pg_backend_pid" must return type "event_trigger"
+ERROR:  function pg_backend_pid must return type "event_trigger"
 -- OK
 create function test_event_trigger() returns event_trigger as $$
 BEGIN
