Update llvm/docs/CodingStandards.rst

Co-authored-by: Nikita Popov <[email protected]>

Author: joker-eph

llvm/docs/CodingStandards.rst

@@ -80,7 +80,7 @@ Additionally, there are compiler comparison tables of supported C++ features on
 
 To keep track with the evolution of the standard, newer C++ version can be used
 to build LLVM. However, our support focuses on the minimum supported C++
-version and a very recent standard may not be yet supported, or only using the
+version and a very recent standard may not yet be supported, or only using the
 latest version of the supported toolchains and possibly not across all the
 subprojects.