Small additions to grading file

bcaffo · bcaffo · commit 8c326eec4e4b · 2014-02-09T16:51:38.000-05:00
diff --git a/06_StatisticalInference/grading.md b/06_StatisticalInference/grading.md
@@ -18,3 +18,4 @@ you answered correctly (using all of your quiz attempts).
 
 
 
+

Original file line number	Diff line number	Diff line change
`@@ -18,3 +18,4 @@ you answered correctly (using all of your quiz attempts).`
`18`	`18`
`19`	`19`
`20`	`20`
	`21`	`+`