This should get your sorted:
- Highlight from the end of the first line, to the very beginning of the third line.
- Use the
Ctrl + H to bring up the 'Find and Replace' window.
- The highlighed region will already be plased in the 'Find' textbox.
- Replace with:
\r\n
- 'Replace All' will then remove all the additional line spaces not required.
Here's how it should look:
