lib/active_merchant/billing/gateways/pro_pay.rb in activemerchant-1.86.0 vs lib/active_merchant/billing/gateways/pro_pay.rb in activemerchant-1.87.0

@@ -315,11 +315,11 @@
       end
     end
 
     def underscore(camel_cased_word)
       camel_cased_word.to_s.gsub(/::/, '/').
-        gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
-        gsub(/([a-z\d])([A-Z])/,'\1_\2').
+        gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2').
+        gsub(/([a-z\d])([A-Z])/, '\1_\2').
         tr('-', '_').
         downcase
     end
   end
 end