Update lib/facter/docker.rb

Co-authored-by: Craig Gumbley <craiggumbley@gmail.com>

Author: nmaludy

lib/facter/docker.rb

@@ -121,7 +121,6 @@ def interfaces
   end
 end
 
-
 Facter.add(:docker) do
   setcode do
     docker_version = Facter.value(:docker_client_version)