diff --git a/PhyloToL-Part-1:-GF-assignment.md b/PhyloToL-Part-1:-GF-assignment.md
index 61e926b..3b3a531 100644
--- a/PhyloToL-Part-1:-GF-assignment.md
+++ b/PhyloToL-Part-1:-GF-assignment.md
@@ -124,7 +124,7 @@ Role of each script
 
 
 | Parameter | Type| Options| Description|
-| ----------- | ----------------- |
+| ----------- | ----------------- |----------- | ----------------- |
 | --first_script| int |  1, 2, 3, 4 | First script to run |
 | --last_script | int | 2, 3, 4, 5 | First script to run|
 | --cds| str|Path to a folder of nucleotide CDS| Each file name should start with a unique 10 digit code, and end in "_GenBankCDS.fasta", E.g. Op_me_hsap_GenBankCDS.fasta|