diff --git a/Gemfile b/Gemfile
index a590218d1..1237af85c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -19,7 +19,7 @@ group :omnibus do
 end
 
 group :test do
-  gem "chefstyle", "0.13.0"
+  gem "chefstyle", "~> 0.13.0"
   gem "coveralls", require: false
   gem "minitest", "~> 5.5"
   gem "rake", ">= 10"
diff --git a/lib/inspec/config.rb b/lib/inspec/config.rb
index 15182c8df..79255b5fe 100644
--- a/lib/inspec/config.rb
+++ b/lib/inspec/config.rb
@@ -207,7 +207,8 @@ module Inspec
     end
 
     def _utc_find_credset_name(_credentials, transport_name)
-      return nil unless final_options[:target]
+      return unless final_options[:target]
+
       match = final_options[:target].match(%r{^#{transport_name}://(?<credset_name>[\w\-]+)$})
       match ? match[:credset_name] : nil
     end
diff --git a/lib/inspec/resources/oracledb_session.rb b/lib/inspec/resources/oracledb_session.rb
index fb747c99a..c362a35f1 100644
--- a/lib/inspec/resources/oracledb_session.rb
+++ b/lib/inspec/resources/oracledb_session.rb
@@ -21,6 +21,9 @@ module Inspec::Resources
       end
     EXAMPLE
 
+    # rubocop:disable Layout/AlignArguments
+    # going to switch this back off in a separate commit
+
     attr_reader :bin, :db_role, :host, :password, :port, :service,
                 :su_user, :user
 
@@ -58,8 +61,8 @@ module Inspec::Resources
       command = command_builder(format_options, sql)
       inspec_cmd = inspec.command(command)
 
-      DatabaseHelper::SQLQueryResult.new(inspec_cmd, send(parser,
-                                                          inspec_cmd.stdout))
+      DatabaseHelper::SQLQueryResult.new(inspec_cmd,
+                                         send(parser, inspec_cmd.stdout))
     end
 
     def to_s
diff --git a/lib/inspec/resources/sys_info.rb b/lib/inspec/resources/sys_info.rb
index 914e2c524..e4189543d 100644
--- a/lib/inspec/resources/sys_info.rb
+++ b/lib/inspec/resources/sys_info.rb
@@ -45,7 +45,7 @@ module Inspec::Resources
     end
 
     def linux_hostname(opt = nil)
-      if !opt.nil?
+      if opt
         opt = case opt
               when "f", "long", "fqdn", "full"
                 " -f"
@@ -67,7 +67,7 @@ module Inspec::Resources
     end
 
     def mac_hostname(opt = nil)
-      if !opt.nil?
+      if opt
         opt = case opt
               when "f", "long", "fqdn", "full"
                 " -f"
diff --git a/lib/inspec/resources/users.rb b/lib/inspec/resources/users.rb
index df85af51c..8a43970ec 100644
--- a/lib/inspec/resources/users.rb
+++ b/lib/inspec/resources/users.rb
@@ -624,7 +624,9 @@ module Inspec::Resources
 
     def meta_info(username)
       res = identity(username)
+
       return if res.nil?
+
       {
         home: res[:home],
         shell: res[:shell],
@@ -635,7 +637,9 @@ module Inspec::Resources
 
     def credentials(username)
       res = identity(username)
+
       return if res.nil?
+
       {
         mindays: res[:mindays],
         maxdays: res[:maxdays],
diff --git a/tasks/maintainers.rb b/tasks/maintainers.rb
index 9d5bbe91e..553d1e3cf 100644
--- a/tasks/maintainers.rb
+++ b/tasks/maintainers.rb
@@ -153,7 +153,7 @@ begin
     deletions.each do |member|
       puts "Removing #{member} from #{team}"
       github.remove_team_membership(gh_teams[team]["id"], member,
-        accept: "application/vnd.github.ironman-preview+json")
+                                    accept: "application/vnd.github.ironman-preview+json")
     end
   end