diff --git a/docs/dev/virtual_machine.rst b/docs/dev/virtual_machine.rst index 58780031811d..5bb5adee5459 100644 --- a/docs/dev/virtual_machine.rst +++ b/docs/dev/virtual_machine.rst @@ -38,8 +38,8 @@ them on the runtime. Graph runtime provides a fast execution experience but only subset of Relay programs. An alternative but not-standard approach is Relay's ahead-of-time compiler, -which compiles a Relay program into a shared library containing an ahead-of-time -implementation. The ahead-of-time compiler provides compelling performance +which compiles a Relay program into a shared library containing an ahead- +of-time implementation. The ahead-of-time compiler provides compelling performance but is difficult to extend and instrument, which can only be done by modifying the code generation and optimization mechanisms.