update README.md

README.md

@@ -10,7 +10,7 @@ tags:
 ## How to use the data sets
 
 This dataset contains more about 60,000 unique pairs of protein sequences and ligand SMILES, and the coordinates
-of their complexes from the PDB. 
+of their complexes from the PDB.
 
 SMILES are assumed to be tokenized by the regex from P. Schwaller.
 
@@ -18,7 +18,7 @@ Every (x,y,z) ligand coordinate maps onto a SMILES token, and is *nan* if the to
 
 Every receptor coordinate maps onto the Calpha coordinate of that residue.
 
-The dataset can be used to fine-tune a language model, all data comes from PDBind-cn.
+The dataset can be used to fine-tune a language model.
 
 ## Ligand selection criteria