@@ 135,8 135,9 @@ formats. Streamlit makes it easy to turn
 web app.
 
 The query can be a SMILES string, a ChEMBL id, or a ChEMBL compound
-name. The number of neighbors (<q>k</q>) to find and the minimum
-similarity threshold are selectable.
+name. The number of neighbors to find and the minimum similarity
+threshold can be changed interactively. Or, press the button to go to
+a random id!
 
 The chemfp search results are put in a Pandas table, along with a
 compound name and SMILES, found by an identifier lookup using the