Fix a comment

Reviewed By: yfeldblum

Differential Revision: D4965608

fbshipit-source-id: db8d67ca7174e0296fbd8da2e1fe90cbbcef9496

diff --git a/folly/Functional.h b/folly/Functional.h
index 05c49a5f038177bbf7536593b35a65394cff46ed..fa5128961ced0ed43e59760468bbdfd1b3447821 100644 (file)
--- a/folly/Functional.h
+++ b/folly/Functional.h
@@ -24,7 +24,7 @@ namespace folly {
 
 /**
  * Class template that wraps a reference to an rvalue. Similar to
- * std::reference_wrapper but with four important differences:
+ * std::reference_wrapper but with three important differences:
  *
  * 1) folly::rvalue_reference_wrappers can only be moved, not copied;
  * 2) the get() function and the conversion-to-T operator are destructive and