Typo in SQL

diff --git a/check_postgres.pl b/check_postgres.pl
index a946c972fd5597212cfb7b4e71dd99508ffee540..2bc23d1be9bc5108cc2ad8bcb9917c33095a0032 100755 (executable)
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -7517,7 +7517,7 @@ sub check_txn_time {
                    '',
                    '',
                    'xact_start',
-                   q{xact_start IS NOT NULL'});
+                   q{xact_start IS NOT NULL});
 
     return;