Updated help content.

Author: nbhoski

src/main/resources/com/mathworks/ci/UseMatlabVersionBuildWrapper/help-matlabRootFolder.html

@@ -1,5 +1,5 @@
 <div>
-  Enter the full path to the MATLAB root folder, which is returned by the <i><b>matlabroot</b></i> function. The specified directory will be added to the front of the PATH environment variable, and the specified MATLAB version will be used to perform the build.
+  Enter the full path to the MATLAB root folder, which is returned by the <i><b>matlabroot</b></i> function. The specified directory will be prepended to the PATH environment variable, and the specified MATLAB version will be used to perform the build.
   You must not leave this field blank if no MATLAB directory exists on the path. If you leave the field blank, then the system tries to use the MATLAB directory closest to the top of the system path. <br><br><br>Example:<br><br><i><b><u>Windows:</u></b></i><br> C:\Program Files\MATLAB\R2019a <br>
   <i><b><u>Linux:</u></b></i><br> /usr/local/MATLAB/R2019a <br>
   <i><b><u>Mac:</u></b></i><br> /Applications/MATLAB_R2019a.app <br>

src/main/resources/com/mathworks/ci/UseMatlabVersionBuildWrapper/help.html

@@ -1,3 +1,3 @@
 <p>
-Specify the MATLAB version that should be used for this build. 
+Specify the MATLAB version for this build.
 </p>