merge revision(s) 57771:
documentation for sort methods * array.c: [DOC] fix grammar in Array#sort, #sort!, #sort_by!, move references below the code example, add a missing reference. * enum.c: [DOC] fix grammar in Enumerable#sort, #sort_by.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 57771:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e