diff --git a/README.md b/README.md
index 18112f762e33677635de6b8e9ee5ca01bb7180ab..9842d7dc997ff15a138cc78402912c3cb64a93a3 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ python 3
 
 ## Running popsimul
 
-``` python noisyplotype -o test1511.vcf -n 10 -s 44000000 -cM 180 -d 0.0058 -a 3 -m 10 -eA 0.03 -eB 0.05```
+``` python noisyplotype -o test1511.vcf -ni 10 -s 44000000 -cM 180 -nm 220000 -a 3 -m 10 -eA 0.03 -eB 0.05```
 
 ### Parameters description