documentation more consistent

scrbl/wv-settings.scrbl

@@ -9,7 +9,7 @@
                      racket/file
                      "../wv-settings.rkt"))
 
-@title{wv-settings}
+@title[#:tag "wv-settings"]{wv-settings}
 @author[@author+email["Hans Dijkema" "hans@dijkewijk.nl"]]
 
 @defmodule[racket-webview/wv-settings]
@@ -20,7 +20,7 @@ This module exports the @racket[wv-settings%] class, which provides a small
 object-oriented interface over an @racket[ini] settings backend. Settings are
 accessed relative to a context.
 
-@section{Overview}
+@section[#:tag "wv-settings-overview"]{Overview}
 
 A @racket[wv-settings%] object combines:
 
@@ -30,7 +30,7 @@ A @racket[wv-settings%] object combines:
 
 Keys used in this class are symbols.
 
-@section{Class: wv-settings%}
+@section[#:tag "wv-settings-class-wv-settings"]{Class: wv-settings%}
 
 @defclass[wv-settings% object% ()]{