correct slide

ng-router/index.html

@@ -66,7 +66,7 @@ <h2>Router Core Operations</h2>
 			<section>
 				<h2>Simple Router Configuration Steps</h2>
 				<ul>
-					<li class="fragment fade-up">setting the <span class="highlight">base href</span></li>
+					<li class="fragment fade-up">ensure that <span class="highlight">base href</span> is set in index.html</li>
 					<li class="fragment fade-up">importing from the <span class="highlight">router library</span></li>
 					<li class="fragment fade-up">configuring the <span class="highlight">router</span> paths</li>
 					<li class="fragment fade-up">inserting <span class="highlight">&lt;router-outlet&gt;&lt;/router-outlet&gt;</span></li>