diff --git a/hashify-filename/README.md b/hashify-filename/README.md
index a9d9159..a512e85 100644
--- a/hashify-filename/README.md
+++ b/hashify-filename/README.md
@@ -1,20 +1,18 @@
 ## Hashify Filename
 
-With this little script you can randomize the names of given files. File extension won't be changed.
+With this little script you can rename given files to its [MD5](https://en.wikipedia.org/wiki/MD5) hashsum. File extension won't be changed.
+
+This script is just a fork of [randomize-filename](../randomize-filename).
 
 
 #### Arguments
 
-The file takes several arguments
+The can take one extra argument
 
 `-r` - recursive: If any directory where given while calling this command, all files in it will be renamed recursively.
 
-`-a` - all (the name is a little misleading): Normally directories are not renamed, but with this argument they will.
-
-`-l LENGHT` - lenght: The lenght of the randomized filenames (default is 16). Replace `LENGHT` with the lenght the randomized names should have.
-
 #### Usage
 
 ```
-$ randomize-filename.sh -r .
+$ hashify-filename.sh -r .
 ```