Cleaned up code formatting in ParserOptions.SetupLinux().
Cleaned up code formatting in ParserOptions.SetupLinux().

ddobrev/CppSharp,mono/CppSharp,mono/CppSharp,zillemarco/CppSharp,zillemarco/CppSharp,mono/CppSharp,zillemarco/CppSharp,zillemarco/CppSharp,ddobrev/CppSharp,zillemarco/CppSharp,mono/CppSharp,mono/CppSharp,mono/CppSharp,ddobrev/CppSharp,ddobrev/CppSharp,ddobrev/CppSharp