Change single quotes to double quotes

spec/models/verification/letter_spec.rb

@@ -1,4 +1,4 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Verification::Letter do
 

spec/models/verification/management/document_spec.rb

@@ -1,4 +1,4 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Verification::Management::Document do
   let(:min_age)                         { User.minimum_required_age }
@@ -8,34 +8,34 @@ describe Verification::Management::Document do
 
   describe "#valid_age?" do
     it "returns false when the user is younger than the user's minimum required age" do
-      census_response = instance_double('CensusApi::Response', date_of_birth: under_minium_age_date_of_birth)
+      census_response = instance_double("CensusApi::Response", date_of_birth: under_minium_age_date_of_birth)
       expect(described_class.new.valid_age?(census_response)).to be false
     end
 
     it "returns true when the user has the user's minimum required age" do
-      census_response = instance_double('CensusApi::Response', date_of_birth: just_minium_age_date_of_birth)
+      census_response = instance_double("CensusApi::Response", date_of_birth: just_minium_age_date_of_birth)
       expect(described_class.new.valid_age?(census_response)).to be true
     end
 
     it "returns true when the user is older than the user's minimum required age" do
-      census_response = instance_double('CensusApi::Response', date_of_birth: over_minium_age_date_of_birth)
+      census_response = instance_double("CensusApi::Response", date_of_birth: over_minium_age_date_of_birth)
       expect(described_class.new.valid_age?(census_response)).to be true
     end
   end
 
   describe "#under_age?" do
     it "returns true when the user is younger than the user's minimum required age" do
-      census_response = instance_double('CensusApi::Response', date_of_birth: under_minium_age_date_of_birth)
+      census_response = instance_double("CensusApi::Response", date_of_birth: under_minium_age_date_of_birth)
       expect(described_class.new.under_age?(census_response)).to be true
     end
 
     it "returns false when the user is user's minimum required age" do
-      census_response = instance_double('CensusApi::Response', date_of_birth: just_minium_age_date_of_birth)
+      census_response = instance_double("CensusApi::Response", date_of_birth: just_minium_age_date_of_birth)
       expect(described_class.new.under_age?(census_response)).to be false
     end
 
     it "returns false when the user is older than user's minimum required age" do
-      census_response = instance_double('CensusApi::Response', date_of_birth: over_minium_age_date_of_birth)
+      census_response = instance_double("CensusApi::Response", date_of_birth: over_minium_age_date_of_birth)
       expect(described_class.new.under_age?(census_response)).to be false
     end
   end

spec/models/verification/management/email_spec.rb

@@ -1,4 +1,4 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Verification::Management::Email do
 

spec/models/verification/residence_spec.rb

@@ -1,4 +1,4 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Verification::Residence do
 
@@ -70,12 +70,12 @@ describe Verification::Residence do
       residence.save
 
       user.reload
-      expect(user.document_number).to eq('12345678Z')
+      expect(user.document_number).to eq("12345678Z")
       expect(user.document_type).to eq("1")
       expect(user.date_of_birth.year).to eq(1980)
       expect(user.date_of_birth.month).to eq(12)
       expect(user.date_of_birth.day).to eq(31)
-      expect(user.gender).to eq('male')
+      expect(user.gender).to eq("male")
       expect(user.geozone).to eq(geozone)
     end
 

spec/models/verification/sms_spec.rb

@@ -1,4 +1,4 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Verification::Sms do
   it "is valid" do