[devdocsgjs/main: 1466/1867] SocketIO: Use better enclosing element

[Andy Holmes <andyholmes src gnome org>]

commit 58904ce7f939b12345e657ba5bbc94337760b912
Author: Phil Scherer <pnscher evoforge org>
Date:   Fri Jan 8 23:01:03 2021 +0000

    SocketIO: Use better enclosing element

 lib/docs/filters/socketio/clean_html.rb | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/lib/docs/filters/socketio/clean_html.rb b/lib/docs/filters/socketio/clean_html.rb
index 98f8d164..d0002c33 100644
--- a/lib/docs/filters/socketio/clean_html.rb
+++ b/lib/docs/filters/socketio/clean_html.rb
@@ -2,19 +2,16 @@ module Docs
   class Socketio
     class CleanHtmlFilter < Filter
       def call
+        @doc = at_css('article')
 
         css('p > br').each do |node|
           node.remove unless node.next.content =~ /\s*\-/
         end
 
         # version documentation message
-        css('.warning').remove
+        at_css('.warning').remove
 
-        css('header').remove
-
-        css('aside').remove
-
-        css('footer').remove
+        css('header', 'footer', 'aside').remove
 
         css('pre').each do |node|
           node.content = node.content