Clean up trailing and leading whitespace

app/controllers/benefit_forms_controller.rb

@@ -1,12 +1,12 @@
 class BenefitFormsController < ApplicationController
-  
+
   def index
     @benefits = Benefits.new
   end
 
 
   def download
-   begin  
+   begin
      path = params[:name]
      file = params[:type].constantize.new(path)
      send_file file, :disposition => 'attachment'
@@ -14,7 +14,7 @@ class BenefitFormsController < ApplicationController
      redirect_to user_benefit_forms_path(:user_id => current_user.user_id)
    end
   end
-  
+
   def upload
     file = params[:benefits][:upload]
     if file
@@ -22,23 +22,23 @@ class BenefitFormsController < ApplicationController
       Benefits.save(file, params[:benefits][:backup])
     else
       flash[:error] = "Something went wrong"
-    end   
+    end
     redirect_to user_benefit_forms_path(:user_id => current_user.user_id)
   end
 
-  
-=begin  
+
+=begin
     # More secure version
     def download
      file_assoc = {"1" => "Health_n_Stuff.pdf", "2" => "Dental_n_Stuff.pdf"}
-     begin  
+     begin
        if file_assoc.has_key?(params[:name].to_s)
           path = Rails.root.join('public', 'docs', file_assoc[params[:name].to_s])
           if params[:type] == "File"
-            file = params[:type].constantize.new(path)  
+            file = params[:type].constantize.new(path)
             send_file file, :disposition => 'attachment'
-          end 
-       else 
+          end
+       else
          file =  Rails.root.join('public', 'docs', "Dental_n_Stuff.pdf")
          send_file file, :disposition => 'attachment'
        end
@@ -46,7 +46,7 @@ class BenefitFormsController < ApplicationController
        redirect_to user_benefit_forms_path(:user_id => current_user.user_id)
      end
     end
-=end      
+=end
+
 
-  
 end