Fix typo in comment

Reviewed By: yfeldblum

Differential Revision: D2869494

fb-gh-sync-id: 889957a92dd7f59c4b9564d1946e9f4058293839

diff --git a/folly/Portability.h b/folly/Portability.h
index 9784ef2e9faf4da22d7e46a68063f61f92d7f1e6..8b95c31e64d55b3dea6565a38c19debd7f84f3ab 100644 (file)
--- a/folly/Portability.h
+++ b/folly/Portability.h
@@ -217,7 +217,7 @@ namespace std { typedef ::max_align_t max_align_t; }
 #endif
 
 // It turns out that GNU libstdc++ and LLVM libc++ differ on how they implement
-// the 'std' namespace; the latter uses inline namepsaces. Wrap this decision
+// the 'std' namespace; the latter uses inline namespaces. Wrap this decision
 // up in a macro to make forward-declarations easier.
 #if FOLLY_USE_LIBCPP
 #include <__config>