diff --git a/README.md b/README.md
index d70ce79..02088d5 100644
--- a/README.md
+++ b/README.md
@@ -364,39 +364,27 @@ Mandatory.
## Command-Line Interface
```
-yasd [-q | -l] CMD
+usage: yasd [-h] [-q] [-l] [-n NUM] {convert,check,sample,document,man} [file]
-CMD (mandatory and only one at once):
+YASD, Yet Another Schema Definition. YASD is a YAML format for human writable
+XSDs (XML Schema Definition), humans declare what is indispensable, leaving
+the machines to do the rest of the unreadable .
-convert [-f xsd | json] FILE
-check FILE
-sample [-n INT] FILE
-man
-help
+positional arguments:
+ {convert,check,sample,document,man}
+ action to perform
+ file file in YAML format
-ARGS:
+options:
+ -h, --help show this help message and exit
+ -q, --quiet enable quiet mode
+ -l, --log write log
+ -n NUM, --num NUM number of XML samples; 1 by default
--q | --quiet No prints; doesn't apply for man and help.
--l | --logs Writes logs.
--f | --format Format type; could be 'xsd' or 'json'; 'xsd' by default.
--n | --num Number of samples; 1 by default.
-convert Converts YASD file to XSD or JSON format; XSD by default.
-check Validates YASD file.
-sample Writes XML samples according to schema.
-man Prints README.md
-help Prints this.
-FILE YAML file; file extension doesn't matter.
-
-EXAMPLES:
-
-yasd convert schema.yasd
-yasd --quiet --logs convert schema.yasd
-yasd -ql -f json convert schema.yasd
-yasd check schema.yaml
-yasd sample schema.yasd
-yasd sample -n 10 schema.yaml
-yasd man
-yasd help
+(c) 2023 Perro Tuerto . Founded by Mexican Academy of
+Language . Licensed under GPLv3
+.
```
[^1]: The following explanation is practically a copy-paste from "XSD - The