Fix missing headings in Python 2.7 docs

6 years ago · 0bf7155fba
parent 31efb9d0f7
commit 0bf7155fba
1 changed files with 1 additions and 1 deletions
--- a/lib/docs/filters/python/clean_html.rb
+++ b/lib/docs/filters/python/clean_html.rb
@ -15,7 +15,7 @@ module Docs
      def other
        css('h1').each do |node|
-          node.content = node.content.sub!(/\A[\d\.]+/) do |str|
+          node.content = node.content.sub(/\A[\d\.]+/) do |str|
            rgx = /\A#{str}/
            @levelRegexp = @levelRegexp ? Regexp.union(@levelRegexp, rgx) : rgx
            ''