Convert "Class" in title to lowercase in basic_string class reference

Author: Rageking8

docs/standard-library/basic-string-class.md

@@ -1,13 +1,13 @@
 ---
-title: "basic_string Class"
+title: "basic_string class"
 description: "API reference for the Standard C++ string class, `basic_string`."
 ms.date: 07/11/2023
 f1_keywords: ["xstring/std::basic_string", "xstring/std::basic_string::allocator_type", "xstring/std::basic_string::const_iterator", "xstring/std::basic_string::const_pointer", "xstring/std::basic_string::const_reference", "xstring/std::basic_string::const_reverse_iterator", "xstring/std::basic_string::difference_type", "xstring/std::basic_string::iterator", "xstring/std::basic_string::npos", "xstring/std::basic_string::pointer", "xstring/std::basic_string::reference", "xstring/std::basic_string::reverse_iterator", "xstring/std::basic_string::size_type", "xstring/std::basic_string::traits_type", "xstring/std::basic_string::value_type", "xstring/std::basic_string::append", "xstring/std::basic_string::assign", "xstring/std::basic_string::at", "xstring/std::basic_string::back", "xstring/std::basic_string::begin", "xstring/std::basic_string::c_str", "xstring/std::basic_string::capacity", "xstring/std::basic_string::cbegin", "xstring/std::basic_string::cend", "xstring/std::basic_string::clear", "xstring/std::basic_string::compare", "xstring/std::basic_string::copy", "xstring/std::basic_string::crbegin", "xstring/std::basic_string::crend", "xstring/std::basic_string::_Copy_s", "xstring/std::basic_string::data", "xstring/std::basic_string::empty", "xstring/std::basic_string::end", "xstring/std::basic_string::erase", "xstring/std::basic_string::find", "xstring/std::basic_string::find_first_not_of", "xstring/std::basic_string::find_first_of", "xstring/std::basic_string::find_last_not_of", "xstring/std::basic_string::find_last_of", "xstring/std::basic_string::front", "xstring/std::basic_string::get_allocator", "xstring/std::basic_string::insert", "xstring/std::basic_string::length", "xstring/std::basic_string::max_size", "xstring/std::basic_string::pop_back", "xstring/std::basic_string::push_back", "xstring/std::basic_string::rbegin", "xstring/std::basic_string::rend", "xstring/std::basic_string::replace", "xstring/std::basic_string::reserve", "xstring/std::basic_string::resize", "xstring/std::basic_string::rfind", "xstring/std::basic_string::shrink_to_fit", "xstring/std::basic_string::size", "xstring/std::basic_string::substr", "xstring/std::basic_string::ends_with", "xstring/std::basic_string::starts_with", "xstring/std::basic_string::swap", 'xstring/std::literals::string_literals', 'std::literals::string_literals', 'string_literals', 'xstring/std::literals::string_literals::operator "s', 'std::literals::string_literals::operator s']
 helpviewer_keywords: ["std::basic_string [C++]", "std::basic_string [C++], allocator_type", "std::basic_string [C++], const_iterator", "std::basic_string [C++], const_pointer", "std::basic_string [C++], const_reference", "std::basic_string [C++], const_reverse_iterator", "std::basic_string [C++], difference_type", "std::basic_string [C++], iterator", "std::basic_string [C++], npos", "std::basic_string [C++], pointer", "std::basic_string [C++], reference", "std::basic_string [C++], reverse_iterator", "std::basic_string [C++], size_type", "std::basic_string [C++], traits_type", "std::basic_string [C++], value_type", "std::basic_string [C++], append", "std::basic_string [C++], assign", "std::basic_string [C++], at", "std::basic_string [C++], back", "std::basic_string [C++], begin", "std::basic_string [C++], c_str", "std::basic_string [C++], capacity", "std::basic_string [C++], cbegin", "std::basic_string [C++], cend", "std::basic_string [C++], clear", "std::basic_string [C++], compare", "std::basic_string [C++], copy", "std::basic_string [C++], crbegin", "std::basic_string [C++], crend", "std::basic_string [C++], _Copy_s", "std::basic_string [C++], data", "std::basic_string [C++], empty", "std::basic_string [C++], end", "std::basic_string [C++], erase", "std::basic_string [C++], find", "std::basic_string [C++], find_first_not_of", "std::basic_string [C++], find_first_of", "std::basic_string [C++], find_last_not_of", "std::basic_string [C++], find_last_of", "std::basic_string [C++], front", "std::basic_string [C++], get_allocator", "std::basic_string [C++], insert", "std::basic_string [C++], length", "std::basic_string [C++], max_size", "std::basic_string [C++], pop_back", "std::basic_string [C++], push_back", "std::basic_string [C++], rbegin", "std::basic_string [C++], rend", "std::basic_string [C++], replace", "std::basic_string [C++], reserve", "std::basic_string [C++], resize", "std::basic_string [C++], rfind", "std::basic_string [C++], shrink_to_fit", "std::basic_string [C++], size", "std::basic_string [C++], starts_with", "std::basic_string [C++], ends_with","std::basic_string [C++], substr", "std::basic_string [C++], swap"]
 ms.custom: devdivchpfy22
 ---
 
-# `basic_string` Class
+# `basic_string` class
 
 The sequences controlled by an object of type `basic_string` are the Standard C++ string class and are referred to as strings, but they shouldn't be confused with the null-terminated C-style strings used throughout the C++ Standard Library. The Standard C++ string is a container that enables the use of strings as normal types, such as comparison and concatenation operations, iterators, C++ Standard Library algorithms, and copying and assigning with class allocator-managed memory. If you need to convert a Standard C++ string to a null-terminated C-style string, use the [`basic_string::c_str`](#c_str) member.