diff --git a/README.md b/README.md
index f68e07e..684ca84 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ apple,2.50
 banana,3.00
 strawberry,1.50"""
 
-output = czv.row_count(file_data=data)
+output = czv.row_count(file_data=data, include_header_row=True)
 
 print(output)
 ```