folly: fix mismatched-tags

[folly.git] / folly / futures / Timekeeper.h

diff --git a/folly/futures/Timekeeper.h b/folly/futures/Timekeeper.h
index b9019f289517ccb1524c99e3ffa9ba9bda3f23de..3612f5cf796236d54e8af6bdddc4886f6fcf7147 100644 (file)
--- a/folly/futures/Timekeeper.h
+++ b/folly/futures/Timekeeper.h
@@ -20,7 +20,7 @@
 
 namespace folly {
 
-template <class> struct Future;
+template <class> class Future;
 
 /// A Timekeeper handles the details of keeping time and fulfilling delay
 /// promises. The returned Future<void> will either complete after the