nbd: Minor style and typo fixes

Touch up a comment with the wrong type name, and an over-long line,
both noticed while working on upcoming patches.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20240807174943.771624-10-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

Author: ebblake

nbd/server.c

@@ -1972,7 +1972,7 @@ static void nbd_export_request_shutdown(BlockExport *blk_exp)
 
     blk_exp_ref(&exp->common);
     /*
-     * TODO: Should we expand QMP NbdServerRemoveNode enum to allow a
+     * TODO: Should we expand QMP BlockExportRemoveMode enum to allow a
      * close mode that stops advertising the export to new clients but
      * still permits existing clients to run to completion? Because of
      * that possibility, nbd_export_close() can be called more than

qemu-nbd.c

@@ -588,7 +588,8 @@ int main(int argc, char **argv)
     pthread_t client_thread;
     const char *fmt = NULL;
     Error *local_err = NULL;
-    BlockdevDetectZeroesOptions detect_zeroes = BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF;
+    BlockdevDetectZeroesOptions detect_zeroes =
+        BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF;
     QDict *options = NULL;
     const char *export_name = NULL; /* defaults to "" later for server mode */
     const char *export_description = NULL;