diff --git a/README.md b/README.md
index c6ad4fe02fb9b1061ff1ed7fe97085b5d33dcd4f..faa9f23097bfc916f403779b47405a710658e04e 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,8 @@ The first build will also download various required libraries, so there should b
 If you are behind a firewall, make sure that you have the 'http_proxy' environment variable set appropriately.
 
 After building, running the FastR console is done with `mx r` or 'mx R'.
-FastR is supposed to support the same command line arguments as R, so running an R script is done with `mx R -f <file>`.
+FastR supports the same command line arguments as R, so running an R script is done with `mx R -f <file>`.
+However, many of the command line options are not yet implemented.
 
 ## IDE Usage