diff --git a/README.md b/README.md
index 36dc38e..bfb9c09 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ sha3sum [-v] [-b N] [-c <hash.ext>] [-r] <file.ext>
 
 #### Generate hashsum list:
 <pre>
-$ ./sha3sum [-r] -t "*.*" > hash.txt
+$ ./sha3sum [-r] "*.*" > hash.txt
 </pre>
 ##### Always works in binary mode.