add f1

Author: TylerMSFT

docs/build/cmake-projects-in-visual-studio.md

@@ -2,8 +2,7 @@
 title: "CMake projects in Visual Studio"
 description: "How to create and build C++ projects using CMake in Visual Studio."
 ms.date: 02/14/2022
-helpviewer_keywords: ["CMake in Visual C++"]
-f1_keywords: ["VS.ToolsOptionsPages.CMake.General"] 
+f1_keywords: ["VS.ToolsOptionsPages.CMake.General", "VS.ToolsOptionsPages.CMake.LanguageServices"] 
 ---
 # CMake projects in Visual Studio