diff --git a/.rubocop.yml b/.rubocop.yml
index e2cc2bf93..49de3550b 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,8 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
+  DisplayCopNames: true
+  DisplayStyleGuide: true
   Include:
     - '**/Rakefile'
     - '**/config.ru'
diff --git a/app/controllers/officing/polls_controller.rb b/app/controllers/officing/polls_controller.rb
index 46bcf9f37..5ba94e024 100644
--- a/app/controllers/officing/polls_controller.rb
+++ b/app/controllers/officing/polls_controller.rb
@@ -7,7 +7,7 @@ class Officing::PollsController < Officing::BaseController
 
   def final
     @polls = if current_user.poll_officer?
-               current_user.poll_officer.final_days_assigned_polls.select {|poll| poll.ends_at > 2.week.ago && poll.expired?}
+               current_user.poll_officer.final_days_assigned_polls.select {|poll| poll.ends_at > 2.weeks.ago && poll.expired?}
              else
                []
              end
diff --git a/app/helpers/admin_helper.rb b/app/helpers/admin_helper.rb
index f9c2e8c69..2cefcdf27 100644
--- a/app/helpers/admin_helper.rb
+++ b/app/helpers/admin_helper.rb
@@ -25,7 +25,7 @@ module AdminHelper
   end
 
   def menu_polls?
-    ["polls", "questions", "officers", "booths", "officer_assignments", "booth_assignments", "recounts", "results", "shifts"].include? controller_name
+    %w[polls questions officers booths officer_assignments booth_assignments recounts results shifts].include? controller_name
   end
 
   def menu_profiles?
@@ -39,7 +39,7 @@ module AdminHelper
   def menu_customization?
     ["pages", "images", "content_blocks"].include? controller_name
   end
-  
+
   def official_level_options
     options = [["", 0]]
     (1..5).each do |i|
diff --git a/lib/census_api.rb b/lib/census_api.rb
index 066c0be95..931781c6d 100644
--- a/lib/census_api.rb
+++ b/lib/census_api.rb
@@ -119,7 +119,7 @@ class CensusApi
       {get_habita_datos_response: {get_habita_datos_return: {datos_habitante: {}, datos_vivienda: {}}}}
     end
 
-    def is_dni?(document_type)
+    def dni?(document_type)
       document_type.to_s == "1"
     end
 
diff --git a/lib/document_parser.rb b/lib/document_parser.rb
index c60b180dc..9e59c6b75 100644
--- a/lib/document_parser.rb
+++ b/lib/document_parser.rb
@@ -5,7 +5,7 @@ module DocumentParser
     document_number = document_number.to_s.gsub(/[^0-9A-Za-z]/i, '')
     variants = []
 
-    if is_dni?(document_type)
+    if dni?(document_type)
       document_number, letter = split_letter_from(document_number)
       number_variants = get_number_variants_with_leading_zeroes_from(document_number)
       letter_variants = get_letter_variants(number_variants, letter)
diff --git a/lib/local_census.rb b/lib/local_census.rb
index 6c6e8fe12..1a0428787 100644
--- a/lib/local_census.rb
+++ b/lib/local_census.rb
@@ -63,7 +63,7 @@ class LocalCensus
       LocalCensusRecord.find_by(document_type: document_type, document_number: document_number)
     end
 
-    def is_dni?(document_type)
+    def dni?(document_type)
       document_type.to_s == "1"
     end