diff --git a/src/bin/pg_dump/pg_backup_custom.c b/src/bin/pg_dump/pg_backup_custom.c
index 87242c5560bc3c85864cfbaa168d62b96857759e..18d158ff6d4af76beef9306af157ba868bb4cf40 100644
--- a/src/bin/pg_dump/pg_backup_custom.c
+++ b/src/bin/pg_dump/pg_backup_custom.c
@@ -738,7 +738,7 @@ _ReopenArchive(ArchiveHandle *AH)
 	 * (but not invalid) use-cases.  Word the error messages appropriately.
 	 */
 	if (AH->fSpec == NULL || strcmp(AH->fSpec, "") == 0)
-		exit_horribly(modulename, "parallel restore from stdin is not supported\n");
+		exit_horribly(modulename, "parallel restore from standard input is not supported\n");
 	if (!ctx->hasSeek)
 		exit_horribly(modulename, "parallel restore from non-seekable file is not supported\n");