Update 2021-03-09-composition.markdown

Author: bcb

docs/_posts/2021-03-09-composition.markdown

@@ -11,7 +11,7 @@ the little problems, we can combine the solutions to solve bigger problems.
 Why do we break down problems? This is due to the limitations of the human mind --
 we can only deal with a small number of concepts at a time. So we break down
 problems, and break them down again until they're just the right sized chunks that
-we can mentally digest them.
+we can mentally digest.
 
 A well-decomposed problem will produce the most elegant solution.