refactor code based on feedback

app/controllers/admin/services_controller.rb

@@ -16,7 +16,7 @@ class Admin::ServicesController < Admin::ApplicationController
 
   def update
     if service.update_attributes(service_params[:service])
-      PropagateServiceTemplateWorker.perform_async(service.id) if  service.active?
+      PropagateServiceTemplateWorker.perform_async(service.id) if service.active?
 
       redirect_to admin_application_settings_services_path,
         notice: 'Application settings saved successfully'

app/services/projects/propagate_service_template.rb

@@ -11,7 +11,7 @@ module Projects
     end
 
     def propagate
-      return unless @template&.active
+      return unless @template&.active?
 
       Rails.logger.info("Propagating services for template #{@template.id}")