diff --git a/README.md b/README.md
index 6a3343f..ed09cd4 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,6 @@ java -cp swagger2puml.jar com.kicksolutions.swagger.Swagger2PlantUML [options]
 -o {Target location where Puml File and Image should generated}
 -generateDefinitionModelOnly {true/flase Defult False (Optional)}
 -includeCardinality {true/flase Defult true (Optional)}
--includeCardinality {true/flase Defult true (Optional)}
 ```
 
 ## swagger2puml-maven
@@ -64,4 +63,4 @@ Apacahe 2.0
 [Swagger]: <https://swagger.io/>
 [Swagger Parser]: <https://github.com/swagger-api/swagger-parser>
 [Graphviz]: <https://graphviz.gitlab.io/>
-[Mustache]: <https://github.com/spullara/mustache.java>
\ No newline at end of file
+[Mustache]: <https://github.com/spullara/mustache.java>