Update drp/pdf_report.py

drp/pdf_report.py

@@ -6,7 +6,8 @@ from reportlab.pdfgen import canvas
 def write_pdf_report(pdf_path: str, title: str, lines: List[str]) -> str:
     """
     Simple, robust PDF export for stakeholders.
-    We render plain text lines
+    We render plain text lines (already human-friendly via report.md).
+    """
     c = canvas.Canvas(pdf_path, pagesize=letter)
     w, h = letter  # noqa: F841
     x = 50