diff --git a/Cargo.toml b/Cargo.toml
index 5bea434..4ee5190 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "klone"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 description = "A backup application based in the same FS that will only back the file that you changed"
 authors = ["kinire98"]
diff --git a/README-copy.md b/README-copy.md
deleted file mode 100644
index 244d18d..0000000
--- a/README-copy.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# klone
-klone is a simple backup tool that saves the most recent copy of your files. If don't want to use a complex backup system and you only want a simple system for you to save the most recent copy of your files, just do:
-```bash
-(sudo) klone origin_dir target_dir
-```
-The objectives of this application:
-As a user: make simple backups with the most recent copy of the files and access them in a simple way through the OS fs, without the need to use an external app:
-1. Iterate through the directories.  (DONE)
-2. Get the times of modification of each file in the directory of origin directory.  (DONE)
-3. Get the times of modification of each file in the directory of target directory.  (DONE)
-4. Compare both. If the origin directory time is greater than the target directory time that means that there were some changes, so it's neccessary to make a backup.  (DONE)
-5. If a directory or a file doesn't exist in the target directory it will be created.  (DONE)
-
-The directory structure is intended to be something like this (is up to you to maintain a correct file structure):
-```
-|
- \_ backup_dir
-              |
-              |_ backup1
-              |         |_origin_dir(week1)
-              |
-              |_ backup2
-                        |_origin_dir(week2)
-```
-## Summary
-A backup app that will store the most recent version of you files.  
-You indicate a directory and inside that directory a copy will be created. If you don't say the opposite it will be in the same directory.  
-You can tell the application to create a new directory so you can store the history of your file.  
-## Maybes
-- An option to store the configuration in a configuration file, so you don't have to indicate the paths or the exclusions all the time. (Maybe with a [tui](https://docs.rs/tui/latest/tui)). It will also be useful to show progress. As the project progress I see this option more viable to not bloat the program with lots of arguments
-- Multithreading support
-## Urgents
-## TODOS
-- Some tests, especially a integration one
-- Look for unwraps and change them for proper error handling. If can't be done, use expect.