Merge pull request #18378 from shunsukeaida/avoid_orm_being_humanized_in_generator_help_message

Overwrite descriptions generated by Generators::Base to respect acronym.

railties/lib/rails/generators/rails/migration/migration_generator.rb

@@ -2,7 +2,7 @@ module Rails
   module Generators
     class MigrationGenerator < NamedBase # :nodoc:
       argument :attributes, type: :array, default: [], banner: "field[:type][:index] field[:type][:index]"
-      hook_for :orm, required: true
+      hook_for :orm, required: true, desc: "ORM to be invoked"
     end
   end
 end

railties/lib/rails/generators/rails/model/model_generator.rb

@@ -6,7 +6,7 @@ module Rails
       include Rails::Generators::ModelHelpers
 
       argument :attributes, type: :array, default: [], banner: "field[:type][:index] field[:type][:index]"
-      hook_for :orm, required: true
+      hook_for :orm, required: true, desc: "ORM to be invoked"
     end
   end
 end