diff --git a/qr_script/README.md b/qr_script/README.md
index 4758940..eacae1c 100644
--- a/qr_script/README.md
+++ b/qr_script/README.md
@@ -31,8 +31,8 @@ python qr_generator.py data.csv -o ./output
 # Custom module size (default: 10)
 python qr_generator.py data.csv -s 8
 
-# TSV or other delimiter
-python qr_generator.py data.tsv -d $'\t'
+# Other delimiter
+python qr_generator.py data.tsv -d ';'
 ```
 
 ### Example