Example resources should not have backticks but single quotes
Example resources should not have backticks but single quotes

Signed-off-by: Gavin Reynolds <33fd0301077bc24fc6513513c71e288fcecc0c66@chef.io>

chef-cookbooks/sql_server,chef-cookbooks/sql_server,opscode-cookbooks/sql_server,opscode-cookbooks/sql_server