array.c: [DOC] correct Array#sort rdoc [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
array.c: [DOC] correct Array#sort rdoc [ci skip]
return values, which may be a negative or positive integer, not
ony -1 or +1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e