1 files changed, 1 insertions, 1 deletions
diff --git a/src/rt/sync/sync.h b/src/rt/sync/sync.h
index a932ef1c2ca..8298f402881 100644
--- a/src/rt/sync/sync.h
+++ b/src/rt/sync/sync.h
@@ -1,4 +1,4 @@
-// -*- c++-mode -*-
+// -*- c++ -*-
 #ifndef SYNC_H
 #define SYNC_H