diff --git a/paper.md b/paper.md
index 98817ff..73f11af 100644
--- a/paper.md
+++ b/paper.md
@@ -142,10 +142,10 @@ from cifkit import CifEnsemble, Example
 # Filter .cif by formula
 >>> ensemble.filter_by_formulas(["LaRu2Ge2"])
 
-# Return file paths by site mixing types
+# Return file paths by site mixing type(s)
 >>> ensemble.filter_by_site_mixing_types(["deficiency_without_atomic_mixing"])
 
-# Determine shortest pair distance per .cif file
+# Return file paths by coordination number(s)
 >>> ensemble.filter_by_CN_min_dist_method_containing([14])
 ```