[Qemu-trivial] [PATCH] migration: Fix typo in migrate_add_blocker() error message

[Greg Kurz]

Signed-off-by: Greg Kurz <address@hidden>
---
 migration/migration.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migration/migration.c b/migration/migration.c
index 609e0df5d0c0..c15e75e0eebe 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1714,7 +1714,7 @@ int migrate_add_blocker(Error *reason, Error **errp)
     if (only_migratable) {
         error_propagate_prepend(errp, error_copy(reason),
                                 "disallowing migration blocker "
-                                "(--only_migratable) for: ");
+                                "(--only-migratable) for: ");
         return -EACCES;
     }