Merge pull request #66 from themr0c/benefits

docs: improve the benefits section

modules/end-user-guide/partials/con_the-benefits-of-using-vale.adoc

@@ -5,14 +5,15 @@
 
 How does Vale help you improve your content quality and productivity?::
 
+* The content language compliance with your style guide becomes measurable
+* Your productivity as a writer improves
 * It helps you fix style issues right away before you create a PR
 * It improves peer reviews
 * It makes content more consistent
 * It makes content easier to localize
 * It makes content easier for users to understand
 
 
-
 .Additional resources
 
 * xref:redhat-style-for-vale.adoc[]