Removed error line for fa_icon in ApplicationHelper

• Removed:
- error line for fa_icon in ApplicationHelper

app/helpers/application_helper.rb

@@ -52,7 +52,7 @@ module ApplicationHelper
   def fa_icon(icon, attributes = {})
     class_names = attributes[:class]&.split(' ') || []
     class_names << 'fa'
-    class_names += icon.split(' ').map { |cl| "fa-#{cl}" }
+    # class_names += icon.split(' ').map { |cl| "fa-#{cl}" }
 
     content_tag(:i, nil, attributes.merge(class: class_names.join(' ')))
   end