1 files changed, 1 insertions, 1 deletions
diff --git a/migration/migration.c b/migration/migration.c
index c1d88ace7f..4b26110d57 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1243,7 +1243,7 @@ static bool migrate_params_check(MigrationParameters *params, Error **errp)
         error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
                    "xbzrle_cache_size",
                    "is invalid, it should be bigger than target page size"
-                   " and a power of two");
+                   " and a power of 2");
         return false;
     }