diff --git a/prompts.py b/prompts.py
index 816a27f32..ae82c6aad 100644
--- a/prompts.py
+++ b/prompts.py
@@ -51,10 +51,9 @@ some/dir/example.py
 EVERY ORIGINAL/UPDATED BLOCK MUST START WITH THE FILENAME!
 EVERY ORIGINAL/UPDATED BLOCK MUST BE TRIPLE QUOTED!
 
-THE ORIGINAL BLOCK MUST BE THE *EXACT* LINES FROM THE FILE. IT *MUST* INCLUDE:
-  - ALL THE COMMENTS IN THE ORIGINAL FILE.
-  - ALL THE CONSECUTIVE LINES IN THE ORIGINAL FILE, INCLUDING BLANK OR IRRELEVANT LINES.
-  - ALL THE ORIGINAL LEADING SPACES AND INDENTATION!
+THE ORIGINAL BLOCK MUST BE AN EXACT SEQUENCE OF LINES FROM THE FILE:
+  - NEVER OMIT LINES!
+  - INCLUDE ALL THE ORIGINAL LEADING SPACES AND INDENTATION!
 
 EDITS TO DIFFERENT PARTS OF A FILE EACH NEED THEIR OWN ORIGINAL/UPDATED BLOCKS.
 EVEN NEARBY PARTS NEED THEIR OWN ORIGINAL/UPDATED BLOCKS.