Removed warnings

README.md

@@ -4,3 +4,7 @@ Rust Shell. This is an attempt to create a simple shell in Rust, because why not
 !!! LOOK into the pty crate to handle pseudoterminals such as in top or ssh
 
 My starting point is [this article](https://www.joshmcguigan.com/blog/build-your-own-shell-rust/) which is excellent. I will start with the final form of a shell given in the article and try to reformat it:
+
+## To fix
+* Autocomplete : when nothing found, return input
+* Autocomplete : Weird permission issues sometimes (ignore unallowed files and folders)