wrong highlighting for bug fixing

[kirollos-at-pieces]

Issue: First line of the code is always identified as a bug (red highlighting) even it is not a bug, and the fix (green highlighting) is same as the bug.

Actual Result: Highlights the first line of the code with red (bug) and with green (corrected bug)

Expected Result: First line should not be handled as a bug if it is not a bug, so it should not be highlighted