Fix code block formatting in patch repair prompt and file end

Author: robertpiosik

README.md

@@ -279,12 +279,8 @@ _Applying malformed edits._
 ````
 # File: `[FILE PATH]`
 
-```
-
 [MALFORMED EDITS]
 
-````
-
 # Output formatting
 
 Your response must begin with a markdown heading identifying the file, followed by a markdown code block containing the updated file. The heading must be: "### Patch repair: `path/to/file.ext`". Example:
@@ -421,5 +417,7 @@ Install the browser extension and never copy and paste again ([source code](http
 Copyright © 2026 [Robert Piosik](https://x.com/robertpiosik) \
 E-mail: robertpiosik@gmail.com \
 Telegram: robertpiosik
+
+```
+
 ```
-````