Fix typo in Function.h

Summary: [Folly] Fix typo in `Function.h`.

Reviewed By: yfeldblum

Differential Revision: D5703550

fbshipit-source-id: 9dc09697fd09db6c65b1a4f2d8bdf44451b4aab2

diff --git a/folly/Function.h b/folly/Function.h
index b91de9ca16e4679b705e64f8259de9755a27a423..05f8fbf76e1932f52e8342347c9ca8a4bbb5fc1e 100644 (file)
--- a/folly/Function.h
+++ b/folly/Function.h
@@ -580,7 +580,7 @@ class Function final : private detail::function::FunctionTraits<FunctionType> {
    * then `*this` is left in a valid but unspecified state.
    */
   Function& operator=(Function&& that) noexcept {
    * then `*this` is left in a valid but unspecified state.
    */
   Function& operator=(Function&& that) noexcept {

-    // Q: Why is is safe to destroy and reconstruct this object in place?
+    // Q: Why is it safe to destroy and reconstruct this object in place?

     // A: Two reasons: First, `Function` is a final class, so in doing this
     //    we aren't slicing off any derived parts. And second, the move
     //    operation is guaranteed not to throw so we always leave the object
     // A: Two reasons: First, `Function` is a final class, so in doing this
     //    we aren't slicing off any derived parts. And second, the move
     //    operation is guaranteed not to throw so we always leave the object