Remove repetitive stylesheet

Author: James Mejia

_includes/sxs/02-extending/part-two.html

@@ -62,7 +62,7 @@ <h4 class="filename"><span class="material-icons" aria-hidden="true">description
 
   <h3 class="step">Use USWDS core features in custom styles.</h3>
   <p class="step-description">
-    We'll want to use USWDS design tokens in our stylesheets using USWDS stylesheet features like functions and mixins. To do this, lets add <strong>uswds-core</strong> to the top of our new stylesheet with the <strong>use</strong> Sass directive.
+    We'll want to use USWDS design tokens in our stylesheets using USWDS style features like functions and mixins. To do this, lets add <strong>uswds-core</strong> to the top of our new stylesheet with the <strong>use</strong> Sass directive.
   </p>
   <div class="editor">
     <h4 class="filename"><span class="material-icons" aria-hidden="true">description</span> assets/css/components/_my-card.scss</h4>