git: 054f9d8187 - main - books/dev-model: Restore copyright

The branch main has been updated by dbaio:

URL: https://cgit.FreeBSD.org/doc/commit/?id=054f9d81876f08dd6436cefdacc716483e1436f8

commit 054f9d81876f08dd6436cefdacc716483e1436f8
Author:     Danilo G. Baio <dbaio@FreeBSD.org>
AuthorDate: 2021-10-30 15:57:01 +0000
Commit:     Danilo G. Baio <dbaio@FreeBSD.org>
CommitDate: 2021-10-30 15:57:01 +0000

    books/dev-model: Restore copyright
    
    It was missed when converted to Hugo/Asciidoctor.
---
 .../content/en/books/dev-model/_index.adoc         | 26 ++++++++++++++++++++++
 .../content/pt-br/books/dev-model/_index.adoc      | 26 ++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/documentation/content/en/books/dev-model/_index.adoc b/documentation/content/en/books/dev-model/_index.adoc
index 42373cc592..24a3dc86db 100644
--- a/documentation/content/en/books/dev-model/_index.adoc
+++ b/documentation/content/en/books/dev-model/_index.adoc
@@ -9,6 +9,32 @@ weight: 45
 tags: ["model", "project model", "FreeBSD"]
 ---
 
+////
+Copyright (c) 2002-2005 Niklas Saers
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+////
+
 = A project model for the FreeBSD Project
 :doctype: book
 :toc: macro
diff --git a/documentation/content/pt-br/books/dev-model/_index.adoc b/documentation/content/pt-br/books/dev-model/_index.adoc
index 3203c68812..ef16300d55 100644
--- a/documentation/content/pt-br/books/dev-model/_index.adoc
+++ b/documentation/content/pt-br/books/dev-model/_index.adoc
@@ -6,6 +6,32 @@ copyright: Copyright © 2002-2005 Niklas Saers
 trademarks: ["freebsd", "ibm", "ieee", "adobe", "intel", "linux", "microsoft", "opengroup", "sun", "netbsd", "general"] 
 ---
 
+////
+Copyright (c) 2002-2005 Niklas Saers
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+////
+
 = Um modelo de projeto para o projeto FreeBSD
 :doctype: book
 :toc: macro