Update autograder_instructions.md

diff --git a/instructions/autograder_instructions.md b/instructions/autograder_instructions.md
index 99590b967d4a40d0dd88c29e8283eec29e969d1d..9d69e86396757ba515965ed608379ffba23ac2c2 100644 (file)
--- a/instructions/autograder_instructions.md
+++ b/instructions/autograder_instructions.md
@@ -111,6 +111,7 @@ mode before submitting it to the autograder!
 - You may only have one submission queued at a time (if you have a submission
   queued, but not yet graded, the autograder will reject additional submission
   requests until your submission is graded).
+- You may not modify the transition interface between the bootblock and the autograder.
 
 
 ## Autograder Use