diff --git a/.rubocop.yml b/.rubocop.yml
index fe827c6..2ea75a0 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,4 +1,7 @@
 AllCops:
+  DisplayCopNames: true
+  DisplayStyleGuide: true
+  ExtraDetails: false
   TargetRubyVersion: 2.5
   Exclude:
     - 'node_modules/**/*'
@@ -29,7 +32,6 @@ Metrics/BlockLength:
   Exclude:
     - lib/tasks/**/*
 
-
 AsciiComments:
   Enabled: false
 
diff --git a/INSTALL.md b/INSTALL.md
index 669db72..414696a 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -72,6 +72,8 @@ This will also generate a code coverage report in `coverage/index.html`.
 
 With `# bundle exec guard` your test suite is run completely a first time, then once for each file you change and save. Take a look at https://guardgem.org for more information.
 
+To execute Rubocop (the style-guide linter for Ruby), run `# bundle exec rubocop`.
+
 ## Local execution
 
 If you want to start the Rails application manually, with a simple Puma configuration, you have to execute `# bundle exec rails server`. You will be able to open http://127.0.0.1:3000 in your browser and see Chexpire in action.