Cleanup formatting for VLANFirewall

Author: ju2wheels

lib/softlayer/VLANFirewall.rb

@@ -17,7 +17,7 @@ module SoftLayer
   # As a result, instances of this class correspond to certain instances
   # in the SoftLayer_Network_Vlan service.
   #
-	class VLANFirewall < SoftLayer::ModelBase
+  class VLANFirewall < SoftLayer::ModelBase
     include ::SoftLayer::DynamicAttribute
 
     ##
@@ -219,7 +219,6 @@ def self.find_firewalls(client = nil)
       vlan_firewalls.collect { |firewall_data| SoftLayer::VLANFirewall.new(softlayer_client, firewall_data)}
     end
 
-
     #--
     # Methods for the SoftLayer model
     #++
@@ -277,4 +276,4 @@ def self.default_rules_mask_keys
        'version']
     end
   end # class Firewall
-end # module SoftLayer
+end # module SoftLayer