diff --git a/README.md b/README.md
index 44200d9..0efa800 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,6 @@ execute:
  
  java -jar ./target/RDFObfuscator-1.0-SNAPSHOT-jar-with-dependencies.jar test.ttl target.rdf syntax=RDF/XML
 
- java -jar ./target/RDFObfuscator-1.0-SNAPSHOT-jar-with-dependencies.jar test.ttl target.rdf syntax=RDF/XML urlStringBse=RDF/XML
+ java -jar ./target/RDFObfuscator-1.0-SNAPSHOT-jar-with-dependencies.jar test.ttl target.rdf syntax=RDF/XML urlStringBase=http://ex.com/a_