diff --git a/README.md b/README.md
index 0f051d2..af5a7cc 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ view the output with GNU Screen and run commands.
 
 ## Usage
 ```bash
-mca [-fdx] [MCA_NAME|MCA_JAR|MCA_DIR] [--] [INPUT]…
+mca [OPTION]... [MCA_NAME|MCA_JAR|MCA_DIR] [INPUT]...
 ```
 
 ## MCA examples