Change single quotes to double quotes

spec/controllers/comments_controller_spec.rb

@@ -1,8 +1,8 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe CommentsController do
 
-  describe 'POST create' do
+  describe "POST create" do
     before do
       @process = create(:legislation_process, debate_start_date: Date.current - 3.days, debate_end_date: Date.current + 2.days)
       @question = create(:legislation_question, process: @process, title: "Question 1")
@@ -10,7 +10,7 @@ describe CommentsController do
       @unverified_user = create(:user)
     end
 
-    it 'creates an comment if the comments are open' do
+    it "creates an comment if the comments are open" do
       sign_in @user
 
       expect do
@@ -18,7 +18,7 @@ describe CommentsController do
       end.to change { @question.reload.comments_count }.by(1)
     end
 
-    it 'does not create a comment if the comments are closed' do
+    it "does not create a comment if the comments are closed" do
       sign_in @user
       @process.update_attribute(:debate_end_date, Date.current - 1.day)
 
@@ -27,7 +27,7 @@ describe CommentsController do
       end.not_to change { @question.reload.comments_count }
     end
 
-    it 'does not create a comment for unverified users when the commentable requires it' do
+    it "does not create a comment for unverified users when the commentable requires it" do
       sign_in @unverified_user
 
       expect do