[css-page] Fix warnings.

Author: tabatkins

css-page/Overview.bs

@@ -398,7 +398,7 @@ box:
 	In documents with a left-to-right <a>page progression</a>
 	the first page of the document is a right page, and vice versa.
 	To explicitly force a document to begin printing on a left or right page,
-	authors can specify a <a href="https://www.w3.org/TR/css3-break/#break-before">'break-before'</a> value
+	authors can specify a 'break-before' value
 	that that propagates a page break to the root. [[!CSS3-BREAK]]
 	The UA must suppress the first (empty) page(s) in this case
 	(and the <code>:first</code> pseudo-class matches the first printed page).
@@ -2034,7 +2034,7 @@ Using named pages: 'page'</h3>
 			its first or last child box (respectively),
 			else the used value on the box itself.
 			A child propagates its own
-			<a lt="start page value">start</a> or <a>end 'page' value</a>
+			<a lt="start page value">start</a> or <a>end page value</a>
 			if and only if the 'page' property applies to it.
 
 			Note: A first or last child <em>box</em> is not always generated by
@@ -2044,12 +2044,12 @@ Using named pages: 'page'</h3>
 			which does not generate any box.
 
 		<li>
-			The first printed page’s type is the <a>start 'page' value</a> of the root.
+			The first printed page’s type is the <a>start page value</a> of the root.
 
 		<li>
 			If for any two boxes meeting at a <a href="https://www.w3.org/TR/css3-break/#btw-blocks">class A</a> break point,
-			the <a>end 'page' value</a> of the box preceding the break
-			and <a>start 'page' value</a> of the box succeeding the break
+			the <a>end page value</a> of the box preceding the break
+			and <a>start page value</a> of the box succeeding the break
 			do not match,
 			then a page break is forced between the two boxes,
 			and content after the break resumes on a page box of the named type.
@@ -2375,6 +2375,11 @@ Appendix B: Transfer Possibilities</h2>
 		<li>Generating files containing print instructions.
 	</ul>
 
+<h2 class="no-num" id="priv-sec">
+Privacy and Security Considerations</h2>
+
+This specification introduces no new privacy or security considerations.
+
 <h2 class="no-num" id="changes">
 Changes</h2>
 
@@ -2403,3 +2408,4 @@ Changes</h2>
 	Peter Linss (Hewlett-Packard),
 	and the other members of the CSS Working Group and www-style community
 	who have provided review and comment on CSS Paged Media Level 3.
+