diff --git a/spec/acceptance/class_spec.rb b/spec/acceptance/class_spec.rb
index 5a3a3de4..2a993fcd 100644
--- a/spec/acceptance/class_spec.rb
+++ b/spec/acceptance/class_spec.rb
@@ -295,77 +295,76 @@ class { 'fail2ban':
       end
     end
 
-    # rubocop:enable RSpec/MultipleExpectations
     context 'when overriding default port configuration' do
       before(:all) do
         pp = <<-EOS
           class { 'fail2ban': }
         EOS
-        yaml = <<-EOS
-fail2ban::jails_config:
-  ssh:
-    port: 'ssh,2200'
-  dropbear:
-    port: 'ssh,2201'
-  selinux-ssh:
-    port: 'ssh,2202'
-  apache-auth:
-    port: '80,443'
-  apache-badbots:
-    port: '80,443'
-  apache-noscript:
-    port: '80,443'
-  apache-overflows:
-    port: '80,443'
-  apache-nohome:
-    port: '80,443'
-  apache-botsearch:
-    port: '80,443'
-  apache-fakegooglebot:
-    port: '80,443'
-  apache-modsecurity:
-    port: '80,443'
-  apache-shellshock:
-    port: '80,443'
-  nginx-http-auth:
-    port: '80,443'
-  nginx-limit-req:
-    port: '80,443'
-  nginx-botsearch:
-    port: '80,443'
-  php-url-fopen:
-    port: '80,443'
-  suhosin:
-    port: '80,443'
-  lighttpd-auth:
-    port: '80,443'
-  roundcube-auth:
-    port: '80,443'
-  openwebmail:
-    port: '80,443'
-  horde:
-    port: '80,443'
-  groupoffice:
-    port: '80,443'
-  sogo-auth:
-    port: '80,443'
-  tine20:
-    port: '80,443'
-  drupal-auth:
-    port: '80,443'
-  guacamole:
-    port: '80,443'
-  monit:
-    port: '2811'
-  webmin-auth:
-    port: '10001'
-  froxlor-auth:
-    port: '80,443'
-  squid:
-    port: '3128'
-  3proxy:
-    port: '3129'
-EOS
+        yaml = <<~EOS
+          fail2ban::jails_config:
+            ssh:
+              port: 'ssh,2200'
+            dropbear:
+              port: 'ssh,2201'
+            selinux-ssh:
+              port: 'ssh,2202'
+            apache-auth:
+              port: '80,443'
+            apache-badbots:
+              port: '80,443'
+            apache-noscript:
+              port: '80,443'
+            apache-overflows:
+              port: '80,443'
+            apache-nohome:
+              port: '80,443'
+            apache-botsearch:
+              port: '80,443'
+            apache-fakegooglebot:
+              port: '80,443'
+            apache-modsecurity:
+              port: '80,443'
+            apache-shellshock:
+              port: '80,443'
+            nginx-http-auth:
+              port: '80,443'
+            nginx-limit-req:
+              port: '80,443'
+            nginx-botsearch:
+              port: '80,443'
+            php-url-fopen:
+              port: '80,443'
+            suhosin:
+              port: '80,443'
+            lighttpd-auth:
+              port: '80,443'
+            roundcube-auth:
+              port: '80,443'
+            openwebmail:
+              port: '80,443'
+            horde:
+              port: '80,443'
+            groupoffice:
+              port: '80,443'
+            sogo-auth:
+              port: '80,443'
+            tine20:
+              port: '80,443'
+            drupal-auth:
+              port: '80,443'
+            guacamole:
+              port: '80,443'
+            monit:
+              port: '2811'
+            webmin-auth:
+              port: '10001'
+            froxlor-auth:
+              port: '80,443'
+            squid:
+              port: '3128'
+            3proxy:
+              port: '3129'
+        EOS
         shell "echo \"#{yaml}\" > /etc/puppetlabs/code/environments/production/data/common.yaml"
 
         apply_manifest(pp, catch_failures: true)
@@ -381,13 +380,13 @@ class { 'fail2ban': }
             else
               shell("grep \"\\[sshd\\]\" -A 10 #{config_file_path}")
             end
-        expect(r.stdout).to match %r{^port\s+\=\s+ssh,2200$}
+        expect(r.stdout).to match %r{^port\s+=\s+ssh,2200$}
       end
 
       it 'is expected to modify lighttpd-auth port' do
         if fail2ban_is_at_least('0.8.7')
           shell("grep \"\\[lighttpd-auth\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -395,7 +394,7 @@ class { 'fail2ban': }
       it 'is expected to modify roundcube-auth port' do
         if fail2ban_is_at_least('0.8.9')
           shell("grep \"\\[roundcube-auth\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -403,7 +402,7 @@ class { 'fail2ban': }
       it 'is expected to modify apache-nohome port' do
         if fail2ban_is_at_least('0.8.10')
           shell("grep \"\\[apache-nohome\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -411,7 +410,7 @@ class { 'fail2ban': }
       it 'is expected to modify suhosin port' do
         if fail2ban_is_at_least('0.9.0')
           shell("grep \"\\[suhosin\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -420,7 +419,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[selinux-ssh\\]\" -A 5 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+ssh,2202$}
+            expect(r.stdout).to match %r{^port\s+=\s+ssh,2202$}
           end
         end
       end
@@ -429,7 +428,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[apache-auth\\]\" -A 5 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -438,7 +437,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[horde\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -447,7 +446,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[groupoffice\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -456,7 +455,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[openwebmail\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -464,7 +463,7 @@ class { 'fail2ban': }
       it 'is expected to modify apache-botsearch port' do
         if fail2ban_is_at_least('0.9.0')
           shell("grep \"\\[apache-botsearch\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -472,7 +471,7 @@ class { 'fail2ban': }
       it 'is expected to modify apache-shellshock port' do
         if fail2ban_is_at_least('0.9.0')
           shell("grep \"\\[apache-shellshock\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -480,7 +479,7 @@ class { 'fail2ban': }
       it 'is expected to modify tine20 port' do
         if fail2ban_is_at_least('0.9.0')
           shell("grep \"\\[tine20\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -488,7 +487,7 @@ class { 'fail2ban': }
       it 'is expected to modify nginx-botsearch port' do
         if fail2ban_is_at_least('0.9.2')
           shell("grep \"\\[nginx-botsearch\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -498,13 +497,13 @@ class { 'fail2ban': }
         when 'Debian'
           if fail2ban_is_at_least('0.9.4')
             shell("grep \"\\[nginx-limit-req\\]\" -A 6 #{config_file_path}") do |r|
-              expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+              expect(r.stdout).to match %r{^port\s+=\s+80,443$}
             end
           end
         when 'RedHat'
           if fact('os.release.major').to_i >= 8
             shell("grep \"\\[nginx-limit-req\\]\" -A 6 #{config_file_path}") do |r|
-              expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+              expect(r.stdout).to match %r{^port\s+=\s+80,443$}
             end
           end
         end
@@ -513,7 +512,7 @@ class { 'fail2ban': }
       it 'is expected to modify apache-badbots port' do
         if fail2ban_is_at_least('0.9.4')
           shell("grep \"\\[apache-badbots\\]\" -A 7 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -521,57 +520,57 @@ class { 'fail2ban': }
       it 'is expected to modify apache-fakegooglebot port' do
         if fail2ban_is_at_least('0.9.6')
           shell("grep \"\\[apache-fakegooglebot\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
 
       it 'is expected to modify dropbear port' do
         shell("grep \"\\[dropbear\\]\" -A 5 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+ssh,2201$}
+          expect(r.stdout).to match %r{^port\s+=\s+ssh,2201$}
         end
       end
 
       it 'is expected to modify apache-modsecurity port' do
         shell("grep \"\\[apache-modsecurity\\]\" -A 6 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+          expect(r.stdout).to match %r{^port\s+=\s+80,443$}
         end
       end
 
       it 'is expected to modify nginx-http-auth port' do
         shell("grep \"\\[nginx-http-auth\\]\" -A 6 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+          expect(r.stdout).to match %r{^port\s+=\s+80,443$}
         end
       end
 
       it 'is expected to modify apache-noscript port' do
         shell("grep \"\\[apache-noscript\\]\" -A 6 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+          expect(r.stdout).to match %r{^port\s+=\s+80,443$}
         end
       end
 
       it 'is expected to modify apache-overflows port' do
         shell("grep \"\\[apache-overflows\\]\" -A 6 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+          expect(r.stdout).to match %r{^port\s+=\s+80,443$}
         end
       end
 
       it 'is expected to modify sogo-auth port' do
         shell("grep \"\\[sogo-auth\\]\" -A 6 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+          expect(r.stdout).to match %r{^port\s+=\s+80,443$}
         end
       end
 
       it 'is expected to modify php-url-fopen port' do
         shell("grep \"\\[php-url-fopen\\]\" -A 6 #{config_file_path}") do |r|
-          expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+          expect(r.stdout).to match %r{^port\s+=\s+80,443$}
         end
       end
 
       it 'is expected to modify drupal-auth port' do
         if fail2ban_is_at_least('0.9.0')
           shell("grep \"\\[drupal-auth\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -579,7 +578,7 @@ class { 'fail2ban': }
       it 'is expected to modify guacamole port' do
         if fail2ban_is_at_least('0.9.0')
           shell("grep \"\\[guacamole\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -587,7 +586,7 @@ class { 'fail2ban': }
       it 'is expected to modify monit port' do
         if fail2ban_is_at_least('0.9.1')
           shell("grep \"\\[monit\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+2811$}
+            expect(r.stdout).to match %r{^port\s+=\s+2811$}
           end
         end
       end
@@ -596,7 +595,7 @@ class { 'fail2ban': }
         # since 0.8.9
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[webmin-auth\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+10001$}
+            expect(r.stdout).to match %r{^port\s+=\s+10001$}
           end
         end
       end
@@ -605,7 +604,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[froxlor-auth\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+80,443$}
+            expect(r.stdout).to match %r{^port\s+=\s+80,443$}
           end
         end
       end
@@ -614,7 +613,7 @@ class { 'fail2ban': }
         # since 0.8.12
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[squid\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+3128$}
+            expect(r.stdout).to match %r{^port\s+=\s+3128$}
           end
         end
       end
@@ -623,7 +622,7 @@ class { 'fail2ban': }
         # since 0.8.11
         unless fact('os.family') == 'Debian' && fact('os.release.major') == '8'
           shell("grep \"\\[3proxy\\]\" -A 6 #{config_file_path}") do |r|
-            expect(r.stdout).to match %r{^port\s+\=\s+3129$}
+            expect(r.stdout).to match %r{^port\s+=\s+3129$}
           end
         end
       end