React to technical review feedback

Author: mw-hrastega

CONFIGDOC.md

@@ -24,7 +24,7 @@ You can use the web UI provided by Jenkins to configure the plugin in freestyle
 ### Use MATLAB in Build
 Once you install the plugin, **Use MATLAB version** appears in the **Build Environment** section of the project configuration window. Select **Use MATLAB version** to specify the MATLAB version you want to use in the build. You can select one of the MATLAB versions that have been registered as a Jenkins tool, or you can select **Custom** if you want to specify a different version. For more information about registering MATLAB as a tool, see [Register MATLAB as Jenkins Tool](#register-matlab-as-jenkins-tool).
 
-In this example, the list includes two registered tools as well as the option for specifying a custom installation. If you select **Custom**, then you must enter the full path to your desired MATLAB root folder in the **MATLAB root** box.
+In this example, the list includes two registered tools as well as the option for specifying a custom installation. If you select **Custom**, a **MATLAB root** box appears in the UI. You must enter the full path to your desired MATLAB root folder in this box.
 
 ![use_matlab_version_tool](https://user-images.githubusercontent.com/48831250/105066626-fb982a80-5a4c-11eb-8d9a-d044c16fdb53.png)
 
@@ -57,7 +57,7 @@ Artifacts are not autogenerated if you choose to run tests using this build step
 #### Run MATLAB Tests
 This build step uses a default setting to run tests authored using the MATLAB Unit Testing Framework or Simulink Test™. By default, if your code is organized into files and folders within a MATLAB project, then the plugin includes any test files in the project that have been labeled as `Test`. If your code does not leverage a MATLAB project or uses a MATLAB release before R2019a, then the plugin includes all tests in the project workspace, including its subfolders.
 
-With the **Run MATLAB Tests** build step, you can customize your test run using the exisiting options in the step configuration panel. For example, you can add folders to the MATLAB search path, have control over which tests to run, and generate different types of artifacts. If you do not select any of the check boxes, the tests still run, and test failures fail the build.
+With the **Run MATLAB Tests** build step, you can customize your test run using the existing options in the step configuration panel. For example, you can add folders to the MATLAB search path, have control over which tests to run, and generate different types of artifacts. If you do not select any of the check boxes, all of the tests in your project run and test failures fail the build.
 
 ![run_matlab_tests](https://user-images.githubusercontent.com/48831250/105909610-c2842b00-5ff5-11eb-9b6a-9530ae7289ff.png)