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-rw-r--r--activesupport/lib/active_support/core_ext/module/concerning.rb8
1 files changed, 4 insertions, 4 deletions
diff --git a/activesupport/lib/active_support/core_ext/module/concerning.rb b/activesupport/lib/active_support/core_ext/module/concerning.rb
index 07a392404e..65b88b9bbd 100644
--- a/activesupport/lib/active_support/core_ext/module/concerning.rb
+++ b/activesupport/lib/active_support/core_ext/module/concerning.rb
@@ -63,10 +63,10 @@ class Module
#
# == Mix-in noise exiled to its own file:
#
- # Once our chunk of behavior starts pushing the scroll-to-understand it's
+ # Once our chunk of behavior starts pushing the scroll-to-understand-it
# boundary, we give in and move it to a separate file. At this size, the
- # overhead feels in good proportion to the size of our extraction, despite
- # diluting our at-a-glance sense of how things really work.
+ # increased overhead can be a reasonable tradeoff even if it reduces our
+ # at-a-glance perception of how things work.
#
# class Todo
# # Other todo implementation
@@ -99,7 +99,7 @@ class Module
# end
#
# Todo.ancestors
- # # => Todo, Todo::EventTracking, Object
+ # # => [Todo, Todo::EventTracking, Object]
#
# This small step has some wonderful ripple effects. We can
# * grok the behavior of our class in one glance,