Fix rubocop offenses after bundle update

app/controllers/comments_controller.rb

@@ -81,7 +81,6 @@ class CommentsController < ApplicationController
     comment_params.except :request_id
   end
 
-  # Never trust parameters from the scary internet, only allow the white list through.
   def comment_params
     # params.require(:comment).permit(:user_id, :file_id, :row, :column, :text)
     # fuer production mode, damit böse menschen keine falsche user_id uebergeben:

app/controllers/error_template_attributes_controller.rb

@@ -89,7 +89,6 @@ class ErrorTemplateAttributesController < ApplicationController
     @error_template_attribute = ErrorTemplateAttribute.find(params[:id])
   end
 
-  # Never trust parameters from the scary internet, only allow the white list through.
   def error_template_attribute_params
     if params[:error_template_attribute].present?
       params[:error_template_attribute].permit(:key, :description, :regex,

app/controllers/error_templates_controller.rb

@@ -100,7 +100,6 @@ class ErrorTemplatesController < ApplicationController
     @error_template = ErrorTemplate.find(params[:id])
   end
 
-  # Never trust parameters from the scary internet, only allow the white list through.
   def error_template_params
     if params[:error_template].present?
       params[:error_template].permit(:name, :execution_environment_id, :signature, :description,

app/controllers/file_templates_controller.rb

@@ -90,7 +90,6 @@ class FileTemplatesController < ApplicationController
     @file_template = FileTemplate.find(params[:id])
   end
 
-  # Never trust parameters from the scary internet, only allow the white list through.
   def file_template_params
     params[:file_template].permit(:name, :file_type_id, :content) if params[:file_template].present?
   end

app/controllers/request_for_comments_controller.rb

@@ -141,7 +141,6 @@ class RequestForCommentsController < ApplicationController
     @request_for_comment = RequestForComment.find(params[:id])
   end
 
-  # Never trust parameters from the scary internet, only allow the white list through.
   def request_for_comment_params
     # The study_group_id might not be present in the session (e.g. for internal users), resulting in session[:study_group_id] = nil which is intended.
     params.require(:request_for_comment).permit(:exercise_id, :file_id, :question, :requested_at, :solved, :submission_id).merge(