chore: add docstring back to setup.py

stevenhua0320 · stevenhua0320 · commit a8689bf450fc · 2025-11-21T13:52:20.000-05:00
diff --git a/setup.py b/setup.py
@@ -1,6 +1,11 @@
 #!/usr/bin/env python
 
 # Extensions script for diffpy.pdffit2
+"""PDFfit2 - real space structure refinement engine
+
+Packages:   diffpy.pdffit2
+Scripts:    pdffit2
+"""
 
 import glob
 import os
