diff --git a/docs/StdlibRationales.rst b/docs/StdlibRationales.rst index 60459256fb0c6..8669653885f91 100644 --- a/docs/StdlibRationales.rst +++ b/docs/StdlibRationales.rst @@ -175,7 +175,7 @@ Use of ``BooleanType`` in library APIs -------------------------------------- Use ``Bool`` instead of a generic function over a ``BooleanType``, unless there -are special cicrumstances (for example, ``func &&`` is designed to work on all +are special circumstances (for example, ``func &&`` is designed to work on all boolean values so that ``&&`` feels like a part of the language). ``BooleanType`` is a protocol to which only ``Bool`` and ``ObjCBool`` conform.