/// uses its binary name (CommandLine[0]) to locate its builtin headers.
/// Callers have to ensure that they are installed in a compatible location
/// (see clang driver implementation) or mapped in via mapVirtualFile.
- /// \param ToolAction The action to be executed. Class takes ownership.
+ /// \param FAction The action to be executed. Class takes ownership.
/// \param Files The FileManager used for the execution. Class does not take
/// ownership.
ToolInvocation(ArrayRef<std::string> CommandLine, FrontendAction *FAction,