diff --git a/.rubocop.yml b/.rubocop.yml
index f4848606896..3cdafd96456 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -969,7 +969,7 @@ RSpec/DescribeSymbol:
 RSpec/DescribedClass:
   Enabled: true
 
-# Configuration parameters: CustomIncludeMethods.
+# Checks if an example group does not include any tests.
 RSpec/EmptyExampleGroup:
   Enabled: true
   CustomIncludeMethods:
@@ -993,6 +993,7 @@ RSpec/ExampleWording:
 RSpec/ExpectActual:
   Enabled: true
 
+# Checks for opportunities to use `expect { … }.to output`.
 RSpec/ExpectOutput:
   Enabled: true