[devdocsgjs/main: 537/1867] Remove unnecessary clean html filter

[Andy Holmes <andyholmes src gnome org>]

commit 40cfc606b1226fb3788c82468adf48a77ff22651
Author: Harm Aarts <harmaarts gmail com>
Date:   Fri Dec 14 10:13:51 2018 +0100

    Remove unnecessary clean html filter

 lib/docs/filters/pony/clean_html.rb | 9 ---------
 lib/docs/scrapers/pony.rb           | 3 ++-
 2 files changed, 2 insertions(+), 10 deletions(-)
---
diff --git a/lib/docs/scrapers/pony.rb b/lib/docs/scrapers/pony.rb
index 0201ed18..091c22fe 100644
--- a/lib/docs/scrapers/pony.rb
+++ b/lib/docs/scrapers/pony.rb
@@ -4,8 +4,9 @@ module Docs
     self.release = '0.25.0'
     self.base_url = 'https://stdlib.ponylang.io/'
 
-    html_filters.push 'pony/container', 'pony/clean_html', 'pony/entries'
+    html_filters.push 'pony/container', 'pony/entries'
     options[:attribution] = "Me"
+
     options[:trailing_slash] = false
     options[:skip_patterns] = [/src/]
   end