Text not showing up

[Heime via Users list for the Texinfo documentation system]

Have made an info file but not sure whether it has been made correctly.
I do not get the text I have written.


\input texinfo @c -*-texinfo-*-

@c --------------------------------------------------------------
@c H1 Copying Conditions

@c --------------------------------------------------------------
@c H1 Commentary

@c ##############################################################
@c Code:

@c %**start of header
@setfilename icord.info
@settitle Example Texinfo Manual
@c %**end of header

@copying
This is an example Texinfo document.
Copyright 2025 Heime Borgia.
@end copying

@titlepage
@title Example Texinfo Manual
@subtitle Version 1.0
@author Heime Borgia
@end titlepage

@contents

@chapter Introduction

Welcome to this example Texinfo manual. Texinfo allows you to create 
documentation in various output formats from a single source.

@chapter Getting Started

@section What is Texinfo?

Texinfo is a documentation system that uses a single source file to 
produce both online information and printed output.

@section Installing Texinfo

To install Texinfo, run:

@example
sudo apt-get install texinfo
@end example

@chapter Useful Programs

Here are some useful programs for users:

@itemize @bullet
@item Disk Usage Analyzer
@item Text Editor (e.g., Emacs, Vim)
@item File Manager
@end itemize

@chapter Frequently Asked Questions

@section How do I compile this document?

Run the following command:

@example
makeinfo example.texi
@end example

@bye