git: d73b6c0eaa - main - developers-handbook/tools: Fix subsection attribute

The branch main has been updated by dbaio:

URL: https://cgit.FreeBSD.org/doc/commit/?id=d73b6c0eaaf3ad2ab196763f25a13ba96005a64c

commit d73b6c0eaaf3ad2ab196763f25a13ba96005a64c
Author:     Danilo G. Baio <[email protected]>
AuthorDate: 2022-01-08 13:14:01 +0000
Commit:     Danilo G. Baio <[email protected]>
CommitDate: 2022-01-08 13:14:01 +0000

    developers-handbook/tools: Fix subsection attribute
    
    The subsection in tools is the second and not 'A'.
    
    Chapter 2
     - A.1
     - A.2
     - ...
    
    -->
    
    Chapter 2
     - 2.1
     - 2.2
     - ...
    
    PR:             261016
    Reported by:    Pau Amma
---
 documentation/content/en/books/developers-handbook/tools/_index.adoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/documentation/content/en/books/developers-handbook/tools/_index.adoc b/documentation/content/en/books/developers-handbook/tools/_index.adoc
index 5a7e6522e5..c13521edc9 100644
--- a/documentation/content/en/books/developers-handbook/tools/_index.adoc
+++ b/documentation/content/en/books/developers-handbook/tools/_index.adoc
@@ -20,7 +20,7 @@ path: "/books/developers-handbook/"
 :icons: font
 :sectnums:
 :sectnumlevels: 6
-:sectnumoffset: A
+:sectnumoffset: 2
 :partnums:
 :source-highlighter: rouge
 :experimental: