diff --git a/PhyloToL-Part-1:-GF-assignment.md b/PhyloToL-Part-1:-GF-assignment.md
index 672820b..06f3987 100644
--- a/PhyloToL-Part-1:-GF-assignment.md
+++ b/PhyloToL-Part-1:-GF-assignment.md
@@ -103,6 +103,6 @@ To process transcriptomes, run:
 * --genetic_code = specified genetic code, name of .txt file with Genetic codes
 * -d = path to Databases folder 
 * />log.txt = if added to the end of the command, it will output a log file with progress, warning, or error messages
-
+* *For running with cross plate contamination removal, add `-x -n Conspecific.txt` to the line of code.
 
 ### Processing genomes