fix HHWheelTimer comment typo

Summary: Noticed this while reading the code.

Reviewed By: yfeldblum

Differential Revision: D3648565

fbshipit-source-id: c00940e5ce91fbc7e5cc6c42e35c5deee3e0bf65

diff --git a/folly/io/async/HHWheelTimer.h b/folly/io/async/HHWheelTimer.h
index 0661a35e3118f44da86b2ac5d9e5c4e9dbb19933..4d255b6472b68b214722c7a7a2504d0fc2bbcf5f 100644 (file)
--- a/folly/io/async/HHWheelTimer.h
+++ b/folly/io/async/HHWheelTimer.h
@@ -212,7 +212,7 @@ class HHWheelTimer : private folly::AsyncTimeout,
 
   /**
    * Schedule the specified Callback to be invoked after the
-   * fefault timeout interval.
+   * default timeout interval.
    *
    * If the callback is already scheduled, this cancels the existing timeout
    * before scheduling the new timeout.