Merge pull request #2063 from github/fix/remove-duplicate-gemfile-deps

fix: remove duplicate rake and nokogiri deps from Gemfile

Author: zkoppert

Gemfile

@@ -13,6 +13,4 @@ gem "creole", "~>0.5.0"
 gem "wikicloth", "=0.8.3"
 gem "twitter-text", "~> 1.14"
 gem "asciidoctor", "~> 2.0.26"
-gem "rake"
 gem "rexml"
-gem "nokogiri", "~> 1.19"

Gemfile.lock

@@ -126,10 +126,10 @@ DEPENDENCIES
   html-pipeline (~> 1.0)
   kramdown
   minitest (~> 5.4, >= 5.4.3)
-  nokogiri (~> 1.19)
+  nokogiri (~> 1.19.2)
   nokogiri-diff (~> 0.3.0)
   org-ruby (= 0.9.12)
-  rake
+  rake (~> 13)
   rdoc (~> 6.13.1)
   redcarpet
   rexml