Update doxygen comment to match renamed parameters.

Found by -Wdocumentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186021 91177308-0d34-0410-b5e6-96231b3b80d8
Changed "mode: c++" => "C++" at the suggestion of Nick Lewycky.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186025 91177308-0d34-0410-b5e6-96231b3b80d8
[objc-arc] Changed 'mode: c++' => 'C++' at Nick Lewycky's suggestion. Also removed unnecessary mode: c++ lines from .cpp files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186026 91177308-0d34-0410-b5e6-96231b3b80d8
Fix %t typo in Ocaml bindings test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186027 91177308-0d34-0410-b5e6-96231b3b80d8