correct binary name for restore_command in recovery.conf

Author: gsmolk

src/restore.c

@@ -773,8 +773,8 @@ create_recovery_conf(time_t backup_id,
 
 	fprintf(fp, "# recovery.conf generated by pg_probackup %s\n",
 		PROGRAM_VERSION);
-	fprintf(fp, "restore_command = 'pg_probackup archive-get -B %s --instance %s --wal-file-path %%p --wal-file-name %%f'\n",
-			backup_path, instance_name);
+	fprintf(fp, "restore_command = '%s archive-get -B %s --instance %s --wal-file-path %%p --wal-file-name %%f'\n",
+			PROGRAM_NAME, backup_path, instance_name);
 	fprintf(fp, "recovery_target_action = 'promote'\n");
 
 	if (target_time)