homebrew: update release 2.5.11

lib/docs/filters/homebrew/clean_html.rb

@@ -11,6 +11,7 @@ module Docs
 
         css('div.highlighter-rouge').each do |node|
           lang = node['class'][/language-(\w+)/, 1]
+          lang = 'bash' if lang == 'sh'
           node['data-language'] = lang if lang
           node.content = node.content.strip
           node.name = 'pre'

lib/docs/scrapers/homebrew.rb

@@ -2,7 +2,7 @@ module Docs
   class Homebrew < UrlScraper
     self.name = 'Homebrew'
     self.type = 'simple'
-    self.release = '2.1.9'
+    self.release = '2.5.11'
     self.base_url = 'https://docs.brew.sh/'
     self.links = {
       home: 'https://brew.sh',

public/icons/docs/homebrew/SOURCE

@@ -1 +1 @@
-https://github.com/Homebrew/brew/tree/master/docs/img
+https://docs.brew.sh/assets/img/apple-touch-icon.png