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-rw-r--r--config/initializers/simple_form.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/config/initializers/simple_form.rb b/config/initializers/simple_form.rb
index dcf6296fa..8ec642653 100644
--- a/config/initializers/simple_form.rb
+++ b/config/initializers/simple_form.rb
@@ -1,7 +1,7 @@
 # Use this setup block to configure all options available in SimpleForm.
 
 module AppendComponent
-  def append(wrapper_options = nil)
+  def append(_wrapper_options = nil)
     @append ||= begin
       options[:append].to_s.html_safe if options[:append].present?
     end