diff --git a/Utilities/for_fastas/Cluster_v2.0.py b/Utilities/for_fastas/Cluster_v2.0.py
index c63a9e1..f17c147 100644
--- a/Utilities/for_fastas/Cluster_v2.0.py
+++ b/Utilities/for_fastas/Cluster_v2.0.py
@@ -1,6 +1,7 @@
 '''
 #Author, date: Godwin Ani and Laura Katz, 9th- Feb - 2023.
 #Dependencies: Python3, CD-Hit
+#Intent: For clustering nucleotide or amino acid sequences with the CD-Hit program.
 #Inputs: A folder of containing  Amino acid or DNA fasta files.
 #Outputs: A folder of clustered files.
 #Example: python Cluster_v2.0.py --type dna --identity 0.95 --overlap 0.67 --input input_folder_dna --output output_folder_dna