Correct typo in hidden cost of inheritance article

elm-city-craftworks · Aug 3, 2014 · e83760c · e83760c
1 parent 7083ca4
commit e83760c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/articles/v4/009-the-hidden-costs-of-inheritance.md b/articles/v4/009-the-hidden-costs-of-inheritance.md
@@ -97,9 +97,9 @@ about for a moment before you read on.
 
 ### PROBLEM 2: Interfaces tend to grow rapidly under inheritance
 
-I am going to attempt a proof without for words for this particular problem, 
-and leave it up to you to figure out *why* this can be a source of 
-maintenance headaches, but please share your thoughts in the comments:
+I am going to attempt a proof without words for this particular problem, and
+leave it up to you to figure out *why* this can be a source of maintenance
+headaches, but please share your thoughts in the comments:
 
 ```ruby
 >> (ActiveRecord::Base.instance_methods |