go ahead and ~/spx

Author: v-demjoh

articles/cognitive-services/Speech-Service/includes/spx-setup.md

@@ -28,11 +28,11 @@ In the command prompt, change directory to this location, and then type `spx` to
 Follow these steps to install the SPX tool on Linux on an x64 CPU:
 
 1. Install [.NET Core 3.0](https://dotnet.microsoft.com/download/dotnet-core/3.0).
-2. Download the SPX tool [zip archive](https://aka.ms/speech/spx-zips.zip), then extract it.
+2. Download the SPX tool [zip archive](https://aka.ms/speech/spx-zips.zip), then extract it to a new `~/spx` directory.
 3. Go to the root directory `spx-zips` that you extracted from the download, and extract `spx-netcore-30-linux-x64`.
 4. In a terminal, change directory to the location with the spx binary file, and type these commands:
    1. `sudo chmod +r+x spx`
-   2. `PATH=.:$PATH`
+   2. `PATH=~/spx:$PATH`
 
 Type `spx` to see help for the SPX tool.