diff --git a/docs/examples/compareC60PDFs_objcryst.py b/docs/examples/compareC60PDFs_objcryst.py
index 62e705d..c635c20 100755
--- a/docs/examples/compareC60PDFs_objcryst.py
+++ b/docs/examples/compareC60PDFs_objcryst.py
@@ -37,11 +37,11 @@
 
 # calculate PDF by real-space summation
 pc0 = PDFCalculator(**cfg)
-r0, g0 = pc0(c60)
+r0, g0 = pc0(mc60)
 
 # calculate PDF using Debye formula
 pc1 = DebyePDFCalculator(**cfg)
-r1, g1 = pc1(c60)
+r1, g1 = pc1(mc60)
 gd = g0 - g1
 
 # plot both results and the difference curve
diff --git a/news/fix-example.rst b/news/fix-example.rst
new file mode 100644
index 0000000..6201c24
--- /dev/null
+++ b/news/fix-example.rst
@@ -0,0 +1,23 @@
+**Added:**
+
+* <news item>
+
+**Changed:**
+
+* <news item>
+
+**Deprecated:**
+
+* <news item>
+
+**Removed:**
+
+* <news item>
+
+**Fixed:**
+
+* Fixed example to pass correct Molecule structure for PDF comparison
+
+**Security:**
+
+* <news item>