tweak rationale of manifest link

index.html

@@ -818,10 +818,11 @@ <h3>Entry Page</h3>
 
 				<p>The entry page MUST be a resource of the Web Publication, but it can be any resource, including one that
 					is not listed in the <a>default reading order</a>. Unlike other resources, the entry page MUST <a
-						href="#wp-linking">link to the manifest</a> to ensure that user agents can discover the Web
-					Publication.</p>
+						href="#wp-linking">link to the manifest</a> to ensure that user agents can locate that document.</p>
 
-				<p class="note">Providing access on the entry page to navigation aids that facilitate consumption of the content (e.g., include a table of contents on the page, or provide a link to one) improves the usability of the Web Publication, particularly in user agents that do not support Web Publications.</p>
+				<p class="note">Providing access on the entry page to navigation aids that facilitate consumption of the
+					content (e.g., include a table of contents on the page, or provide a link to one) improves the usability
+					of the Web Publication, particularly in user agents that do not support Web Publications.</p>
 			</section>
 		</section>
 		<section id="wp-lifecycle">