lib/rubocop/cop/rails/add_column_index.rb in rubocop-rails-2.14.2 vs lib/rubocop/cop/rails/add_column_index.rb in rubocop-rails-2.15.0

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
 module RuboCop
   module Cop
     module Rails
-      # This cop checks for migrations using `add_column` that have an `index`
+      # Checks for migrations using `add_column` that have an `index`
       # key. `add_column` does not accept `index`, but also does not raise an
       # error for extra keys, so it is possible to mistakenly add the key without
       # realizing it will not actually add an index.
       #
       # @example