Clarify HTML body

README.md

@@ -32,9 +32,9 @@ The HTML title is the page title, followed by a middle dot, followed by
 the site title. If one is missing, the other is used without the middle
 dot. If both are the same, only one is used without the middle dot.
 
-Every page can have a header, a body, and a footer. The header has the
-section menus, if any; the page title, if any; the page description, if
-any; and the page date, if any. The body has the content, if any. The
+The HTML body can have a header, a body, and a footer. The header has
+the section menus, if any; the page title, if any; the page description,
+if any; and the page date, if any. The body has the content, if any. The
 footer has the copyright notice, if any.
 
 The page date is the publish date, if it exists; otherwise, it's the