docs(README.md): ✏️ Update docs to show the newest changes

README.md

@@ -19,13 +19,32 @@ cargo install --git https://github.com/kamack38/ram-machine
 ## Usage
 
 ```
-ram <ram code file> [input arguments]
+RAM machine code interpreter
+
+Usage: ram [OPTIONS] <COMMAND>
+
+Commands:
+  run   Run ram machine code from file
+  help  Print this message or the help of the given subcommand(s)
+
+Options:
+  -i, --input-file <FILE>   Specifies the path to the input file from which data will be read (input passed from the command line takes precedence)
+  -o, --output-file <FILE>  Specifies the path to the output file where the results will be written
+  -q, --quiet               Don't pass code output to STDOUT
+  -h, --help                Print help
+  -V, --version             Print version
+```
+
+### Running code from file
+
+```
+ram run file.ram 1 2 3 4
 ```
 
 ## Roadmap for v1
 
 - [x] Automatic changelog
 - [x] Cargo crate with automatic publish to crates.io
+- [x] Use clap to parse args
 - [ ] Repl
 - [ ] Debug mode
-- [ ] Use clap to parse args