Add missing serial comma

diff --git a/src/bin/pg_basebackup/pg_basebackup.c b/src/bin/pg_basebackup/pg_basebackup.c
index 3d6fce2e348cee602b4ebe6a884cd3fdaeec26cf..54d27dc658ae85a28fa4a01c61f79354e2c3a037 100644 (file)
--- a/src/bin/pg_basebackup/pg_basebackup.c
+++ b/src/bin/pg_basebackup/pg_basebackup.c
@@ -2183,7 +2183,7 @@ main(int argc, char **argv)
                                else
                                {
                                        fprintf(stderr,
-                                                       _("%s: invalid wal-method option \"%s\", must be \"fetch\", \"stream\" or \"none\"\n"),
+                                                       _("%s: invalid wal-method option \"%s\", must be \"fetch\", \"stream\", or \"none\"\n"),
                                                        progname, optarg);
                                        exit(1);
                                }