updated doc

Author: ronglums

Documentation/Getting started.md

@@ -30,12 +30,12 @@ If you don't see path suggestions in the lightbulb, try adding the root folder w
 
 #### 2. Use compile_commands.json file to supply includePaths and defines information
 
-If you have a compile_commands.json file, which can be auto-generated by many build systems such as CMake and Ninja, the extension can get the information for the `"includePath"` and `"defines"` from that.  Set the `"compileCommands"` property to the full path to your compile_commands.json file and the extension will use that instead of the `"includes"` and `"defines"` properties for IntelliSense.
+The extension can get the information for `"includePath"` and `"defines"` from a compile_commands.json file, which can be auto-generated by many build systems such as CMake and Ninja.  Set the `"compileCommands"` property in **c_cpp_properties.json** to the full path to your compile_commands.json file and the extension will use that instead of the `"includes"` and `"defines"` properties for IntelliSense.
 
 ![use compileCommands setting](https://github.com/Microsoft/vscode-cpptools/raw/ronglu-edit/Images/compile_commands.png)
 
 #### 3. Manually add include paths
-If none of the above fully resolve the paths, you could manually specify the paths to the headers that your project depends on in the **c_cpp_properties.json** file.  Look for the section where your current configuration is defined (by default there's one configuration per OS, such as "Win32 or "Mac"), and add your paths in the `"includePath"` setting and defines in the `"defines"` setting. For example, the following screenshot shows a snippet of the file specifying path for the Mac configuration.
+If none of the above fully resolves the paths, you could manually specify the paths to the headers that your project depends on in the **c_cpp_properties.json** file.  Look for the section where your current configuration is defined (by default there's one configuration per OS, such as "Win32 or "Mac"), and add your paths in the `"includePath"` setting and defines in the `"defines"` setting. For example, the following screenshot shows a snippet of the file specifying path for the Mac configuration.
 
 ![c_cpp_properties file snippet](https://github.com/Microsoft/vscode-cpptools/raw/ronglu-edit/Images/c_cpp_properties%20file.PNG)