Clarification added in unit vnv plan for tools like flake8, linters

BlankProjectTemplate/docs/VnVPlan/UnitVnVPlan/UnitVnVPlan.tex

@@ -95,7 +95,11 @@ This document ... \wss{provide an introductory blurb and roadmap of the
 \wss{What tools are you using for automated testing.  Likely a unit testing
   framework and maybe a profiling tool, like ValGrind.  Other possible tools
   include a static analyzer, make, continuous integration tools, test coverage
-  tools, etc.  Explain your plans for summarizing code coverage metrics.}
+  tools, etc.  Explain your plans for summarizing code coverage metrics.
+  Linters are another important class of tools.  For the programming language
+  you select, you should look at the available linters.  There may also be tools
+  that verify that coding standards have been respected, like flake9 for
+  Python.}
 
 \subsection{Non-Testing Based Verification}