added pendantic clause from casey

mikeblome · mikeblome · commit 9d31b0b92580 · 2019-05-20T14:27:45.000-07:00
diff --git a/docs/overview/visual-cpp-language-conformance.md b/docs/overview/visual-cpp-language-conformance.md
@@ -362,7 +362,7 @@ previous `std::experimental` version, necessitated by symlink support, bug fixes
 
 <a name="note_17"></a>__17__ These features are enabled by the [/std:c++17](../build/reference/std-specify-language-standard-version.md) (or [/std:c++latest](../build/reference/std-specify-language-standard-version.md)) compiler option.
 
-<a name="note_20"></a>__20__ These features are enabled by the [/std:c++latest](../build/reference/std-specify-language-standard-version.md) compiler option. When the C++20 implementation is complete, a new **/std:c++20** compiler option will be added.
+<a name="note_20"></a>__20__ These features are enabled by the [/std:c++latest](../build/reference/std-specify-language-standard-version.md) compiler option. When the C++20 implementation is complete, a new **/std:c++20** compiler option will be added, under which these features will also be available.
 
 <a name="note_byte"></a>__byte__ `std::byte` is enabled by [/std:c++17](../build/reference/std-specify-language-standard-version.md) (or [/std:c++latest](../build/reference/std-specify-language-standard-version.md)), but because it can conflict with the Windows SDK headers in some cases, it has a fine-grained opt-out macro. It can be disabled by defining `_HAS_STD_BYTE` as `0`.
 
