diff --git a/README.md b/README.md
index 739ab1f..fad32d3 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 dircomp - A directory comparison tool
 
 ## Synopsis
-`dircomp directory1 directory2 [-rvfh]`
+`dircomp directory1 directory2 [-rvfbh]`
 
 ## Description
 dircomp is a program for evaluating whether two directories are equivalent.