add metadata

Author: TylerMSFT

docs/standard-library/year-month-day-last-class.md

@@ -2,7 +2,7 @@
 description: "Learn more about: year_month_day_last class"
 title: "year_month_day_last class"
 ms.date: "06/28/2021"
-f1_keywords: ["chrono/std::chrono::year_month_day_last", "chrono/std::chrono::year::operator+=", "chrono/std::chrono::year::operator-=", "chrono/std::chrono::year::ok"]
+f1_keywords: ["chrono/std::chrono::year_month_day_last", "chrono/std::chrono::year_month_day_last::operator+=", "chrono/std::chrono::year_month_day_last::operator-=", "chrono/std::chrono::year_month_day_last::day", "chrono/std::chrono::year_month_day_last::year", "chrono/std::chrono::year_month_day_last::ok"]
 helpviewer_keywords: ["std::chrono [C++], year_month_day_last"]
 ---
 # `year_month_day_last` class  

docs/standard-library/year-month-weekday-class.md

@@ -2,7 +2,7 @@
 description: "Learn more about: year_month_weekday class"
 title: "year_month_weekday class"
 ms.date: "06/28/2021"
-f1_keywords: ["chrono/std::chrono::year_month_weekday", "chrono/std::chrono::year_month_weekday::weekday", "chrono/std::chrono::year_month_weekday::month", "chrono/std::chrono::year_month_weekday::index", "chrono/std::chrono::year_month_weekday::year", "chrono/std::chrono::year_month_weekday::weekday_indexed", "chrono/std::chrono::year_month_weekday::sys_days", "chrono/std::chrono::year_month_weekday::local_days", "chrono/std::chrono::year_month_weekday::ok", "chrono/std::chrono::year_month_weekday::operator+=", "chrono/std::chrono::year_month_weekday::operator-="]
+f1_keywords: ["chrono/std::chrono::year_month_weekday", "chrono/std::chrono::year_month_weekday::weekday", "chrono/std::chrono::year_month_weekday::month", "chrono/std::chrono::year_month_weekday::index", "chrono/std::chrono::year_month_weekday::year", "chrono/std::chrono::year_month_weekday::weekday_indexed", "chrono/std::chrono::year_month_weekday::operatorsys_days", "chrono/std::chrono::year_month_weekday::local_days", "chrono/std::chrono::year_month_weekday::ok", "chrono/std::chrono::year_month_weekday::operator+=", "chrono/std::chrono::year_month_weekday::operator-="]
 helpviewer_keywords: ["std::chrono [C++], year_month_weekday"]
 ---