update from BB's comment

Author: jspellman

requirements/index.html

@@ -186,7 +186,7 @@ <h3>Regulatory Environment</h3>
 	  </section>
           <section>
             <h3>Motivation</h3>
-	    <p>The Guidelines motivate organizations to go beyond minimal accessibility requirements by structuring WCAG 3 to encourage organizations which demonstrate a greater effort to improve accessibility.</p>
+	    <p>The Guidelines motivate organizations to go beyond minimal accessibility requirements by structuring WCAG 3 to provide encouragement to organizations which demonstrate a greater effort to improve accessibility.</p>
 	 </section>
           <section>
             <h3>Scope</h3>